I know that there are a few threads discussing about checking-in early for a flight, but this seems to be the latest one, so I'll just post here.
I have an early morning BD flight LHR-TXL, is it possible to drop my bags off and print my boarding passes the night before at LHR T1, having performed OLCI at home? I'm *G, but travelling in Y.
When do the BMI counters close for the night anyway?