I'd go along with what Cakey has said, but as Frothey has said, the will carp will be there or there abouts!!
Personally, I'd fish amongst em during the daylight hours with a bouyant bait poped up off the lead. At night I would fish a bit further away, or if you are confident you can be on the rods very quickly then don't fish to them.
Basically, at night, treat them as a snag as opposed to a feature!