Up to no good

Busy day in the city today. Conference at the EICC which was rather good.
Pint at the end of the event to finish things off which was nicer.
Wander along Coates Crescent to complete a couple of missed calls then a bus from Shandwick Place. Noticed these 3 in the doorway of the church. Just hanging about, but honesty I wasn't sure what they were up to. By the time the bus was actually moving they'd moved on.