Almost 1,000 people have been issued with fines starting at £200 under coronavirus regulations, police figures have revealed.
Some 923 penalty notices have been handed out across the North of Ireland.
Most were issued in Belfast with 408.
In second place is the Derry and Strabane council area with 118 and 99 in the Armagh, Banbridge and Craigavon council area.
Heftier penalties for breaching the regulations were agreed by the Stormont Executive in October 8 and came into force on November 12.
This included an increase in the minimum fine from £60 to £200, and fines on conviction that can rise to £10,000.
The number of £1,000 fines for failing to self isolate remained at 49 on Monday morning, a total which hasn’t risen in several weeks.
Meanwhile, as of 9am on Monday, there were 310 officers and members of staff absent due to Covid-19, of which 251 are self-isolating.
A PSNI spokesman said police will continue to flex its resources to meet policing demand across the North of Ireland “as part of its ongoing commitment to keeping people safe”.