Why Arsenal fans booed at full-time after PSG Champions League semi-final clash

Arsenal supporters vented their frustration as the full-time whistle blew after .

's side found themselves 1-0 down early on after a fine Ousmane Dembele finish from the edge of the box. PSG had their chances to score more, but Luis Enrique's side had to settle for the one goal, which leaves with work to do in Paris for the second leg next week.

And Arteta's men were left frustrated after several controversial incidents in the match which saw fans inside the Emirates Stadium boo at half-time and full-time on Tuesday night.

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. The contentious moment occurred after the Gunners had regained possession in the PSG box, with Mikel Merino going down as he attempted to shoot.

However, upon review, it was clear that Joao Neves managed to get a toe on the ball just before Merino could take his shot. Referee Slavko Vincic's hand gestures following the incident led to confusion within the stadium, leading fans to mistakenly believe that a penalty had been awarded.

Then, in a separate incident involving Merino in the second half, the Spaniard looked to have found an equaliser for Arteta's team. A free-kick from Declan Rice hit the back post before Merino headed in unchallenged.

after a lengthy VAR check, adding to the frustration in north London.

. PSG were wanting a spot-kick around 10 minutes into the game for a potential foul by on Khvicha Kvaratskhelia.

The referee opted not to give a penalty onfield and there was no VAR intervention despite enthusiastic appeals from several PSG players.

Arsenal fans were then frustrated further when, deep into stoppage time, a set-piece chance came to nothing when the referee gave a soft-looking could on PSG 'keeper Gianluigi Donnarumma.

Arteta's side now know that they must go to Paris next week and win 1-0 just to force extra time, otherwise their Champions League dream is over.