More questions for Gunners after latest slip at Brighton

Arsenal boss Mikel Arteta was very unhappy with a controversial penalty decision.

Arsenal's Martin Odegaard and Brighton and Hove Albion's Yasin Ayari battle for the ball. Pic:  Jonathan Brady/PA Wire.

BRIGHTON 1 ARSENAL 1 

RICCARDO Calafiori, the left-back, offered a bullish response when quizzed about Arsenal capacity to maintain their Premier League title challenge but it was hard to avoid the conclusion that the performance at the Amex Stadium had raised more questions than answers for Mikel Arteta and his players.