PORTSMOUTH, R.I. (AP) — The American Civil Liberties Union of Rhode Island has sued Portsmouth on behalf of a resident who's been ordered to take down signs on his property that are critical of the town.

Resident Michael DiPaola has been feuding with the town for years over building-code enforcement and recently erected several signs about what the ACLU calls "perceived selective and corrupt code enforcement."

The town says DiPaola violated the town's zoning ordinance, failed to obtain a required permit to display the signs, was not allowed to display political signs, and violated a ban on signs that could be distracting to motorists. He was told he could be fined $500 per day unless he removed the signs.

ACLU attorney Richard Sinapi said the town is violating DiPaola's First Amendment rights.

The lawsuit seeks a temporary restraining order against enforcement of the ordinance, and compensatory damages.

Town Administrator Richard Rainer Jr. said he could not comment on ongoing litigation.