A man has been arrested in connection with reports of damage caused to the Cube bar, Poulton-le-Fylde.
Police believe the attacks are targeted and that there is no threat to the wider community and local businesses.
There have been extra patrols from the Neighbourhood Policing Team in the area and these will continue.
This week, a 21-year-old man was arrested on suspicion of arson.
Any information about the attacks on the Cube, please contact 101.
Alternatively, you can call independent charity Crimestoppers anonymously on 0800 555 111.

Paddy McGuinness officially lights up Blackpool
Beach groynes could stop us saving lives, says RNLI after major update
Storm-hit counselling centre reopens after lengthy closure
Man jailed for assaulting woman and engaging in controlling behaviour
New play facilities officially open at Fleetwood’s Memorial Park
Talks planned over future of Fleetwood to Knott End ferry
Formal push for ferry subsidy increase
Decision made on plans for controversial housing plans in Stalmine


