John Mitchell has instructed England to continue playing on the edge despite the disciplinary issues that have marred their Guinness Women’s Six Nations.

The Red Roses have been shown two red cards in three matches, with number eight Sarah Beckett dismissed in the opener against Italy and hooker Amy Cokayne sent off against Scotland.

Both opponents were crushed despite England being reduced to 14 players as they continue their march to a sixth successive Championship title with the visit of Ireland to Twickenham on Saturday.

While Mitchell wants technique to be refined where needed, he views his team’s physicality as an important weapon.

“I want us to continue to play on the edge, but I also want us to be aware around how we need to change our behaviour,” the Red Roses head coach said.

“In Amy’s incident, she needs to get her head under the ball. Obviously that’s something you put the ownership on the individual to change.

“We probably let the pressure off on Scotland. There were a number of times when we had the foot on their throats. We’d rather that turn into attack for us.

“There’s some good things we’ve learned from it, but we’re certainly not going to go away from being on the edge. It’s what drives us. It’s what the game’s all about and we want to defence into points.”

Beckett received a three-match ban for a dangerous clearout while Cokayne’s two yellow cards for a dangerous clearout and dangerous tackle resulted in a one-game suspension.

Both players will be available for the probable Grand Slam decider against France on Saturday week.

England had rehearsed for the eventuality of losing their number eight and hooker in the build up to each game after defence coach Sarah Hunter had presented them as scenarios in training.

“We’ve told Sarah Hunter not to give us any more scenarios!” captain Marlie Packer joked.

“So she might have said at the beginning of the Six Nations ‘eight go off the pitch’. That might have happened.

“And then last week ‘hooker you’ve got a card, go off’. And that might have happened in a game. So we’ve kind of told Sarah not to do that any more!”

Almost 50,000 are expected at Twickenham on Saturday and in anticipation of the atmosphere, England have adapted training at their Surrey base.

“Early on in the week, when we do more low-key training in the barn inside, we can put crowd noise in. I personally loved it,” he said.

“It paints a different picture for us. It’s been a new thing that we’ve brought in this week which has raised our game. Hopefully we can put it out on the pitch on Saturday.”

Packer has been restored at openside for the visit of Ireland, forcing Zoe Aldcroft to move from back row to lock, while Lark Atkin-Davies replaces the suspended Cokayne at hooker.

Former England captain Sarah Hunter admits it is a dream to know the North East will host the opening fixture of the 2025 Women’s Rugby World Cup.

It was confirmed on Monday by World Rugby and Rugby Football Union that the Red Roses will kick off the tournament at Sunderland’s 48,707-seater Stadium of Light on August 22, with the final set to take place at Twickenham on September 27.

Hunter, who was born in North Shields, bowed out from the international game in March after playing her 141st Test against Scotland at Newcastle’s Kingston Park and is excited about a new generation being inspired by this fixture.

“When I knew the North East was getting a game, I was so excited and when I heard it was the opening game with the Red Roses, honestly it makes the hairs on the back of my neck stand up,” Hunter said.

“I am so proud to be from the North East and I know how much sport means to people here.

“The game is massive here and I think because we’re so far away, we sometimes get forgotten about, but to rubber-stamp it by hosting that first game here, we can show everyone how great the people are and what a great host city it can be.

“To know it could spark someone to either start rugby or want to continue it and hopefully in three or four World Cups’ time there can be players in the Red Roses team who were here because that is what they needed to generate that excitement and inspiration to want to play rugby.”

Hunter was a key figure the last time England hosted the World Cup in 2010, but the majority of fixtures for that tournament were played at Surrey Sports Park in Guildford.

After leading her country to the World Cup final against hosts and eventual winners New Zealand last year, the current England transitional coach is proud of the game’s continued growth.

She added: “I’ve been a couple of times to the Stadium of Light but I’m not going to lie, I’ve been to St James’ Park a few more times! But it’s an incredible stadium.

“My first (Test) cap at Old Albanian Rugby Club was in front of 200 people, the first World Cup I played was a home World Cup and we played our Pool games at Surrey Sports Park, which at the time was the right venue.

“So, to come to the Stadium of Light for the opening game and to have the atmosphere that will be generated, to be playing in stadiums of this calibre has been the dream.

“I am so excited and in some respects, I wish I was a little bit younger so I could have another crack at a home World Cup!

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“Now going back into the team on a coaching capacity, you want to be performing in your home World Cup.

“Having played in the last two and fallen short in the final, we will definitely set our eyes on winning this home World Cup.”