We are into six minutes of additional time.

Salford are running out of time in this one and Shayne Lavery protects possession before buying a foul near the visitors' corner flag.

Cambridge do decide to put the ball into the box but Adam Mayor's out-swinging free-kick is too long.

Bailey Peacock-Farrell is shown yellow for time wasting as he hesitates to take his goal-kick.

No doubt he's trying to give his team-mates a break. They've done the hard yards in their defensive efforts this afternoon and it seems like they were worthwhile as it stands.

They are set to earn a point in a match when statistically it seems they should be walking away with none.

Image source, Opta

Barnet looking for a fourth as Ryan Glover sends a shot wide of the target.

They get another opportunity as a corner is cleared and falls to Idris Kanu at the edge of the area. He hits a lovely strike but it goes wide.

Time running out for MK Dons.

Shayne Lavery is sent clear for the home side and has a great chance to double Cambridge's advantage.

However, the substitute's effort is tame, and goes straight at Salford keeper Matt Young.

Bookings all round now.

Salford's Fabio Borini is booked for an off the ball incident and then there's a bit of a melee.

Cambridge's James Gibbons and Salford's Ryan Graydon - who just missed that golden opportunity to equalise - are both cautioned. Perhaps a bit of frustration there creeping in from Graydon.

Salford boss Karl Robinson calls for calm.

What a chance for Salford to equalise!

Ryan Graydon - who has been starved of service today - finally has a chance he has been craving for all day after being set clear down the right hand channel and attempts to slip his effort to the near post.

However, Cambridge keeper Jake Eastwood stands up tall, and not only saves but holds on to his effort as well.

Graydon was perhaps better going for the far post instead there.

Cian Ashford lays the ball off to his Cardiff team-mate Will Fish in space and it looks like a real opportunity but the defender's effort is dreadful, hammered well wide.

Blackpool can't get it away for Chris Willock to put in a much better attempt from the left. It's swirling on target but Bailey Peacock-Farrell is able to parry it away.

Huge error from Cambridge keeper Jake Eastwood!

His clearance falls straight to Fabio Borini but Princewill Ehibhatiomhan's left-footed strike is blocked at point-blank range by the chest of Eastwood.

Eastwood - normally so assured - gets away with one.

Paul Warne makes his forth and final change for MK Dons as Jack Sanders is forced to come off after that. It looks like a shoulder injury for him.

Joe Tomlinson is on.

Jack Sanders goes down inside the box under pressure from Kabongo Tshimanga but the referee is not interested.

Didn't look like there was much in it to be fair.

Luke Garbutt whips in a corner from the right for the away side but it is well claimed by United keeper Jake Eastwood.

MK Dons make a double change as Marvin Ekpiteta and Aaron Nemane make way for Gethin Jones and Scott Hogan.

Three strikers on now for the hosts who try and get something out of this game.

Emilio Lawrence takes a bow for Luton.

The first-time goal scorer ends a memorable afternoon by making way for Gideon Kodua.

Cambridge's Pelly-Ruddock Mpanzu is the first home player to be booked.

I think that one was for dissent.

MK Dons pressing now for a goal and Callum Stead clears Jack Sanders' header off the line.

Some half this!

Triple change for Cambridge this time.

Louis Appere, Sullay Kaikai and James Brophy are all off.

Millwall loanee Adam Mayor, Korey Smith and Shayne Lavery are all on.

Rushian Hepburn-Murphy's spot kick is saved by Cieran Slicker.

Great stop but what an opportunity missed for the Dons.

Slicker was at fault for the goal his side conceded early on here but he's made amends for the error and his team are in a strong position to take all three points now.

James Gibbons hurls in another long throw, this time from the left hand side, but it is met well by Salford's Adebola Oluwo.

However, when the ball is recycled, Cambridge earn themselves a free-kick in an inviting position, and it is put into the near post but eventually held by the grateful grasp of Salford's Matt Young.