Northern Territory Police are calling for information in relation to indecent behaviour in the Fannie Bay area.

Senior Sergeant Anthony Deutrom said Police have received numerous reports of an offender approaching females and exposing himself over the past few weeks in Fannie Bay.

Police wish to speak to anyone who may have witnessed any suspicious activity between 17 March and 29 March 2016.

Anyone with information should contact Police on 131 444 or Crime Stoppers on 1800 333 000.