BOSSES at Costa have declared 'that's not on' after a customer reported the drive-thru in Barrow was closed almost an hour early.

Twitter user Sharon, @NuttySupplier, tweeted the global coffee chain claiming the outlet in Walney Road was closed at 9.37pm. 

She posted: "Really missed my soya hot chocolate last night on my way home, @CostaCoffee shut 7 minutes before I got there, and the drive thru was closed too, an hour earlier than the sign says."

Costa HQ replied and said: "Ah that's not on, were they still serving inside Sharon? DM us your club card number and email address so we can chase this up properly? ^Lauren."

Sharon then replied: "They were shut inside, as advertised, the cafe part closes at 9.30, and it was 9.37. DM sent!"