Spurs are in such a mess defensively that Radamel Falcao has just ran the ball for 45 yards unchallenged before Toby Alderweireld eventually took it away from him.

Eric Dier was treading water there. Are there any England players from the summer playing well at the moment?

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Bjorn Engels goes in the book for a late challenge on Jamie Vardy and gives Leicester a free-kick some 35 yards from goal. Surely too far out for a crack at goal? Not as far as Danny Drinkwater is concerned as he launches a well-struck effort that, for a moment, looks like it could creep in at the right post, but Ludovic Butelle is across to hold the ball.

There's a few boos from the home fans as they vent their frustrations at their side's display so far. It's not been the home side's night at all.

Phil McNulty
BBC Sport chief football writer at Wembley

Spurs so sloppy in conceding that second goal and now the atmosphere inside Wembley is very subdued. No blaming the change of location from White Hart Lane though - fans have been right behind their team and had been creating a rousing atmosphere.

Mauricio Pochettino was furious with his side's defending for that second goal. Poor marking at a throw in and then poor defending of a cross. Frustration all round.

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Harry Kane is booked after arriving late on the scene of a tackle in midfield. I'm not going to labour the point but he doesn't look on it to me.

From the free-kick the Spurs defending is poor again as Kamil Glik flicks a header wide. 

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It looks like a decent night at Legia Warsaw. Unfortunately the Polish side haven't quite responded and they trail 3-0 to Borussia Dortmund already.

Another German side, Bayer Leverkusen, also lead 2-0 against CSKA Moscow.

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Ashley Tezoo: Ben Davies. He's not very good is he? What was he actually trying to do there? Shocking defending.

Andy White: Brilliant from Mahrez! His price tag has gone up and the odds of 5,000 to 1 have fallen.... a bit.

Credit to Leicester City. They have gone away from home and played two up front and it has paid off so far. Club Brugge have barely had a sniff of a chance. 

Jose Izquierdo's pace has been the visitors' biggest cause for concern, but he is yet to trouble Kasper Schmeichel in the Leicester goal.

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Manchester City are perhaps not dominating the ball in a traditional Pep Guardiola sense but they are looking efficient when they do get it.

Despite seeing just 44.5% possession, they are spending a lot of time in and around the German area, the resistance is minimal.

City have had seven shots in half an hour, six of them from inside the area. Raheem Sterling is the latest to threaten, his shot is palmed away by Yann Sommer.

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Is Harry Kane fully fit? He hasn't looked sharp to me since, well, a long time before the Euros. Let's not mention that.

Dele Alli sends him away with a great through-ball, Kane has got 45 yards of space to run into but he's towing a fridge and Kamil Glik is able to eat up the ground and make a tackle.

Kamil Glik is not exactly Des Walker...

This could even be red for Timmy Simons - he brings down Jamie Vardy as he's screaming through on goal down the right - still a way to goal but there was nobody catching him. 

As it is, it's a free-kick on the edge. Riyad Mahrez?

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Ilkay Gundogan is brought down just inside the box and it's a penalty to Manchester City. Up steps Sergio Aguero...

The Spurs fans inside Wembley are still making a great level of noise as their side continue to probe away patiently away. They have created enough in the opening 25 minutes to suggest that a goal isn't far away.

More concerns for Pep now as Sergio Aguero goes down clutching his leg. He looks in pain but is eventually able to limp to the touchline. After a minute or two of worry, he jogs back on. All OK for now.

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Like this from Pep Guardiola. A brief break in play gives him the opportunity to call over John Stones and he passes on some advice as the defender takes a sip of water. 

Guardiola is very animated, clearly not happy with an aspect of his side's defending, and his concerns won't have been eased as a Monchengladbach cross into the box almost catches out the hosts.

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Spurs are playing this like a Premier League game. Which means it's very open and exciting, but also means that they are vulnerable every time they lose the ball.

A Tottenham corner is cleared and in a flash Monaco goalscorer Bernardo Silva is burning away down the right wing. Dele Alli tracks him all the way, doesn't let him come on to that deadly left peg and wins the ball back.

Silva wants a foul but referee Gianluca Rocchi is unmoved.