A dispersal order has been put in place in the Llandudno Junction beginning Friday.
The order, issued by North Wales Police, will be in place from 5.30pm on Friday until 10pm on Saturday and states any groups found congregating in the area will be requested to leave immediately.
North Wales Police said the dispersal order comes following anti-social behaviour with youths congregating near McDonalds, KFC, Cineworld and the Llandudno Junction area.
On Twitter, the Police West Conwy Coastal account, said: "Between 5.30pm on January 11 to 10pm on January 12 there is a dispersal order in place in the area outlined.
"Any groups found congregating will be requested to leave immediately. Failure to co-operate may result in arrest."
Police added they would see what effect the dispersal order had this weekend as to whether they ran it again.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here