Jack Nowell makes the first break of the second half, cutting inside Mark Bennett before the Scotland centre gets back at him and hauls him down.

There are plenty of tries in this.

England pressing and with the penalty advantage...

George Ford boots the second half into life.

A change for Scotland by the way. Matt Scott off and Greig Tonks on on the wing.

Teams back out.

Brace yourself. This rugby, but not as we have known it.

Lewis Moody
Former England captain

"What the hell has happened? All Scotland at the minute. Stuart Lancaster will be ripping his hair out."

Former England centre Will Greenwood on Twitter: , externalMark Bennett, since I first saw him, reminds me of the great Allan Bateman..

Sir Clive Woodward
Former England coach on BBC One

"England's concentration just seemed to disappear. It was almost like they started to play sevens. They need to be careful out there or they could end up with real egg on their face."

England-Scotland

Tackles made: 71-45

Tackles missed: 11-12

Turnovers won: 3-3

Penalties conceded: 6-4

Carries: 50-72

Offloads: 9-8

Metres made: 275-229

Brian Moore
Former England hooker on BBC One

Image source, Reuters

"From an England point of view, to blow one chance in a half is acceptable, two is careless, three is unforgivable, and four, well..."

Andy Nicol
Former Scotland scrum-half on BBC One

"After five minutes I feared the worst but credit to Scotland for starting to hold onto the ball and create their own chances. They have played very good rugby in the last 20 minutes of that half.

"Stuart Hogg has made three try-saving tackles - we have seen his attacking ability in the first three games of the championship and now we have seen his defensive side."

Rugby statisician Stuart Farmer on Twitter:, external "For the first time since 1989 @Scotlandteam lead at half-time at Twickenham!"

Peter Churchhill on Twitter:, external "England are far too wasteful of attacking opportunities. They should have been out of sight after 10 minutes."

JavelBleach on Twitter:, external "Was expecting #Eng to go for points diff & be 25 ahead by now! Saving #SCO's praises till 80 mins though."

Sir Clive Woodward
Former England coach on BBC One

"You'd be going nuts in the changing room now with all those chances. But well done Scotland for coming back into it. Hogg, Gray and Denton have been absolutely world class out there."

Neither coach will be happy with what they have seen, but that is the most ridiculously entertaining half of international rugby I have seen in an age.

If Wales v Ireland was Saving Private Ryan, this has been Looney Tunes.

Cartoon rugby with defences nowhere.

Alex Metzger on Twitter:, external "What the hell is happening with England today? This is the worst England team today!"

Kritt Normsaskul on Twitter:, external "Scotland have brought their A-game. Going to be a tight game, right down to the wire."

What a scoreline.

Somehow Scotland are ahead when it seemed they were in for a slaughtering.

Alex Robertson on Twitter:, external "I am so proud of Scotland right now. Proving that England aren't the "invincible" team they think they are!."

Danny Till on Twitter:, external "England should be 20+ points ahead but poor finishing costing us again."

Chris Paterson
Former Scotland international on BBC One

"From the phases, there is a trend developing in this game; there is space for Scotland to attack out wide."

Who said modern rugby was boring?

Again Scotland cut England to ribbons as Tommy Seymour takes an inside ball at pace. Mike Brown gets him by the bootlaces, before Stuart Hogg breaks out the champagne with a slapped onwards pass.

Play called back for a Scotland penalty anyway...