A group of travellers have moved onto St Andrews car park in Bury St Edmunds.
A spokeswoman from St Edmundsbury Borough Council said seven vehicles were now at the site.
She said: “We have been down there with Environmental Health following complaints about dogs barking and loud music.
“The waste management service make sure they have bin bags and a place where they can be left so the site doesn’t become unhygienic.
“This group appeared on Sunday February 24 - they had previously used that site in November but moved on pretty quickly. “They have said they will be leaving on Sunday.
“We are organising a meeting with Suffolk County Council’s Gypsy and Traveller Liason Officer to look at any other way they can be helped.”