Police were tasked after 15 scramblers went on a rampage in west Belfast.
Officers were deployed to pitches in the Twinbrook area of the city shortly before 11am following reports of motorbikes on the wrong side of the road.
A police helicopter was scrambled and an evidence-gathering operation mounted.
Several scramblers could be seen tearing up a grass area and performing wheelies on the wrong side of the road.
It is understood some of the bikes were brought to the area in vans and flat-bed vehicles from the nearby Lisburn area.
Officers withdrew from the area shortly after 1.45pm before returning again at 3pm.
It is understood a bike was seized and an arrest made.
Posting to social media local MLA Danny Baker said: “I have been contacted by the PSNI and residents regarding the amount of scramblers on pitches and main roads, particularly in Twinbrook and Poleglass.
“I know there is a lot of excited young people who received presents for Christmas but driving them in our community isn’t safe.
“PSNI have told me that they will seize bikes/scramblers and will arrest.
“I appeal to everyone to bring their bikes home and use them in safe destinations.
“I spoke to a number of people on bikes in Twinbrook and they are going to safely leave the pitch.
“I want everyone to have a safe and happy Christmas.”
Police have been contacted for comment