Plymouth manager Ian Foster was furious with referee James Linington after his side lost 2-1 at Norwich to stay deep in the Sky Bet Championship relegation scrap.

The high-flying Canaries scored two second-half goals to take the points, after being stunned by Morgan Whittaker’s 10th-minute opener, his 20th of the season.

The second-half comeback brought Linington’s decision not to award a penalty to Plymouth when Alfie Devine went down under a challenge from keeper Angus Gunn under the spotlight, while the official’s insistence that Lewis Gibson went off before the corner that led to the winner was also a bone of contention.

“All we ask is that the officials make the right calls and that wasn’t the case today,” said Foster.

“I thought the referee got lots of decisions wrong and two of them were absolutely key decisions in the game.

“For me it was a clear penalty. Their keeper slid in, didn’t get the ball and took Alfie out – but he gave a yellow card to Alfie.

“For the corner there was a collision between two of our players and immediately the referee calls the physio on – he doesn’t ask if our player needed treatment, which he didn’t, he was fine.

“We have to accept responsibility for not defending set-plays properly – but it was still frustrating.

“I think the loyal fans who travelled all this way to follow their team would have been proud of the performance – I know I am.

“We have spoken about being more ruthless at the key moments in both boxes but overall there were a lot of positives to take from that.”

The match was settled by two goals inside seven minutes, both from right-wing corners.

The first was a set routine, with substitute Christian Fassnacht playing the ball low into the path of the deep lying Josh Sargent, who had the space he needed to sweep home his 14th goal of the season.

Regular taker Gabriel Sara then sent in a more conventional corner to the near past where Sam McCallum headed it on and a deflection off Ashley Phillips took the ball into far corner of the net.

It was a deserved win for Norwich, but relegation-threatened Plymouth gave the hosts a scare by taking the lead after just 10 minutes when Whittaker nodded home Matthew Sorinola’s cross to make it 20 for the season.

“It was a big win for us, especially after going behind so early,” said Norwich head coach David Wagner.

“In the first half I thought we played really well, we didn’t let the goal affect us and created lots of chances without being able to take them.

“In the second half we were not so good and sometimes over the course of the season you have to rely on your set-pieces, which we work on very hard.

“Overall it was probably not at the level we have shown over the past few games but once again the players have put in a shift, shown their togetherness to get the result we wanted.”

West Brom head coach Carlos Corberan felt his side played “against more than just 11 players” after a controversial penalty helped Birmingham come from behind to earn a 3-1 derby victory.

City’s equaliser came when referee James Linington pointed to the spot after Cedric Kipre’s clumsy lunge on the falling Koji Miyoshi and Juninho Bacuna scored from 12 yards.

From that moment, John Eustace’s hosts did not look back and Dion Sanderson headed the Blues in front in the 38th minute before substitute Gary Gardner sealed victory with an 87th-minute free-kick.

Corberan found it difficult to control his anger after the Championship clash and put himself at risk of being punished with his post-match comments.

“Today we competed against more than just 11 players,” said Corberan.

“It’s difficult to analyse the game without talking about the penalty because it changed the game.

“When you’re a coach and you put your life into this work – and I put my life into this work – how do you feel?

“It was one action where the player (Miyoshi) slipped in front of Kipre, you have to consider if it was a penalty.

“Their other two goals came from a second phase set-piece and a free-kick.

“In a month’s time, no one will remember this, but I will never forget this. This action has had a massive impact.

“I feel emotionally it affected the concentration of our players because in football and in life when something is unfair, it’s difficult to accept.”

John Swift put West Brom ahead in the fifth minute with his sixth goal of the season.

Then came the hotly-disputed equaliser in the 23rd minute, with Bacuna sending Alex Palmer the wrong way for his first Championship goal of the season.

Birmingham went ahead when Dion Sanderson guided a header high into the net from Cody Drameh’s deep cross before Gardner curled home a delightful free-kick from the edge of the area.

Blues head coach Eustace admitted: “I thought he was blowing for a corner but I didn’t see the incident.

“But I think it was a true Birmingham City performance – we played some exciting football at times but we had to dig in and fight at times and that togetherness is what this football club is all about.

“We had to do that at times and I couldn’t be any prouder of the players and the fans.”

City celebrated with a lap of honour and Eustace added: “I love winning games and I’m an emotional person.

“Tonight was a special night – we were playing West Bromwich Albion at home in front of a full house, live on the telly and it was a big game.”

A controversial penalty proved to be the turning point as Birmingham came from behind to beat West Brom 3-1 at St. Andrew’s.

Cedric Kipre’s clumsy lunge on Koji Miyoshi was deemed a spot-kick by referee James Linington and Juninho Bacuna equalised in the 23rd minute.

From that moment, John Eustace’s side did not look back and Dion Sanderson headed Blues in front in the 38th minute before substitute Gary Gardner grabbed a third with an 87th-minute free-kick.

That seemed a long way off in the sixth minute when John Swift put West Brom ahead with his sixth goal of the season.

The 28-year-old forward coolly passed the ball into the net first time from 20 yards from Grady Diangana’s square ball, the shot going in off the post.

The timing and precision of the strike meant goalkeeper John Ruddy had no chance of saving Swift’s second goal of the week.

Some City fans thought they had equalised in the 12th minute but Miyoshi’s shot ripped high into the side netting from a tight angle after Jay Stansfield headed Juninho Bacuna’s corner across goal.

Birmingham were level in the 23rd minute with a penalty which was hotly disputed by West Brom’s players.

At first glance the decision looked harsh as Miyoshi was falling anyway before Kipre’s lunge on him, but there was a follow-through from the latter which presumably made up the mind of referee Linington.

Bacuna made no mistake from the spot for his first Championship goal of the season, sending his kick low to the left of Alex Palmer, who dived the opposite way, and perfectly inside the post.

In a typical derby, action swung from end to end and a bouncing header from West Brom’s Alex Mowatt was held by Ruddy.

But it was Blues who dominated the rest of the half. The lively Bacuna saw a low shot deflect just wide off Kyle Bartley before John Eustace’s side took the lead in the 38th minute.

Sanderson guided a header high into the net from Cody Drameh’s deep cross after West Brom partly cleared a corner.

Sanderson, the former Wolves academy graduate, ran in front of the West Brom fans to celebrate enthusiastically.

West Brom wasted a golden chance to equalise in the 59th minute. Darnell Furlong slid in unmarked at the far post to meet Matt Phillips’ cross but his shot from six yards out flew inches wide.

Furlong had another chance soon afterwards but his far-post header flew straight at Ruddy.

But Blues need not have worried as Gardner curled home a delightful free-kick to seal Blues’ second home win in a week after Kipre was booked for bringing down substitute Scott Hogan in the D.