.... drove past this morning and it's all taped off outside, police vans and a burnt chair outside.

My info is the downstairs was smashed to F***, ,windows put through, and an upstairs room was set alight. Would have happened sometime around 11pm, depending on the extent of the fire as I found out at 11:38pm. So if the fire hadnt took to severe a hold that time would be about right.

Having said that , if it was closed and fire had took hold , you could be looking at much earlier, not having seen the fire damage, I'm just speculating on that bit.