The PSNI says it will be an offence to fly a drone over certain areas of Northern Ireland at various times this week.
The flying of a drone is not permitted within the vicinity of Hillsborough from 2pm until 10pm today.
From 7am tomorrow until 5pm on Thursday, it will be an offence to fly a drone in and around the Belfast City Centre area.
The ban will also be in place around Hillsborough on Wednesday, from 2pm until 10.30pm.
The PSNI says this is line with a temporary airspace restrictions issued by the Civil Aviation Authority.