PSG are in London preparing for the first leg of the Champions League semi-final against Arsenal. They hope to get a positive result to take back to Paris in over a week. Luis Enrique's side has already knocked two Premier League sides out in the previous two rounds: Liverpool and Aston Villa.

PSG have suffered a minor wobble in the past couple of weeks but Luis Enrique insists his players are still in a positive frame of mind

Prior to the UEFA Champions League semifinal clash, Paris Saint-Germain coach Luis Enrique sent a strong warning to Arsenal.