Ben Stokes promised England would not back down from their attacking approach against South Africa after rival captain Dean Elgar questioned the team's 'Bazball' tactics.

New England skipper Stokes has enjoyed four consecutive victories in the long format since taking over leadership duties from Joe Root, with three coming against New Zealand and one against India.

Now three Tests against South Africa await, with the first beginning at Lord's on Wednesday before further assignments at Old Trafford and The Oval.

Proteas skipper Elgar told Wisden Cricket Monthly he did not see "longevity in brave cricket", suggesting England could easily have been left "with egg on their faces" against New Zealand.

"Look, the opposition seem to be doing a lot of the talking about it at the moment," Stokes said on Tuesday.

"We don't really speak about it that much, we just concentrate on what we do. We've got a style of play, they've got a style of play, and at the end of the day it's bat against ball and whoever plays best over a Test match is more than likely to win."

England's approach has been nicknamed 'Bazball' because the lusty hitting of Jonny Bairstow has been so integral to the success. For each win in the current run, England have pulled off impressive fourth-innings chases, going almost gung-ho at times. Stokes and new head coach Brendon McCullum have encouraged the positivity.

Stokes hopes the England team "hasn't lost its venom", given it has been six weeks since the last Test, with record wicket-taker James Anderson turning 40 in the meantime.

Asked for how long Anderson might play on, Stokes said: "He's still 20 in my eyes, so 60 maybe, who knows."

With a hint of mischief in his eyes, Stokes responded to a question of whether he might also play on in Tests until the age of 40 by saying: "I'd absolutely love to."

Anderson's long-time pace partner Stuart Broad is one shy of becoming the second bowler to take 100 Test wickets at Lord's, with Anderson's 116 leading the way.

Elgar was not inclined to return to the topic of 'Bazball', saying: "Mudslinging is a thing of the past for me, and we're not going to go back and forth any more about that."

England chase four in a row against South Africa

England have won each of their last three multi-game men's Test series against South Africa, so they will hope Stokes' strong start as leader continues over the coming weeks. Root made 190 and Moeen Ali took 10 wickets in the match when England crushed South Africa by 211 runs at Lord's in July 2017, ending a six-match winless run (D2, L4) in games against the Proteas at the London ground.

Elgar looks to pace to pummel England

South Africa are unbeaten in four series (W3, D1) since a 2-0 defeat to Pakistan in February last year, so they are not lacking in confidence. Elgar is prepared for moments of England dominance and says South Africa can ride that out.

He said: "I know somewhere they're going to have periods in the game where they're going to be on top of us, no doubt, and we're going to have to find a way to adapt to that situation. I'd like to think from a bowling point of view, our bowlers are big, tall, fast and strong. We want it hard, we want it really tough, and hopefully the results go our way."