Police have issued a traffic advisory for Halloween events in Derry City and Strabane, warning of road closures and diversions.

From Wednesday to Friday, several streets will close from 2pm until 10pm, including Bank Place, Shipquay Street, Butcher Street, Ferryquay Street, Bishop Street Within, Fountain Street, and Artillery Street. Upper Magazine Street, Palace Street, and Society Street will close from 6am. Foyle Street, New Market Street, and Market Street will have full closures from 4pm to 10pm. Kennedy Street will be restricted to resident access only.

On Saturday, Queen's Quay will have a full closure from 4pm to 10pm, with a lane closure on Strand Road between Fletcher Avenue and Queen's Quay Roundabout. Foyle Street will close from 5pm to 10pm. Additional restrictions will be in place for the carnival parade and fireworks finale.

The main parade on Saturday leaves Queen's Quay Car Park at 7pm, following a route along Queen's Quay, Strand Road, Harbour Square Roundabout, Foyle Embankment, Water Street, and back. Queen's Quay and Upper Strand Road will close from 6pm to accommodate the parade.

The Peace Bridge will be closed from 7pm to 9pm ahead of the fireworks, reopening when it is deemed safe. A pedestrian flow system will operate in Ebrington Square.

In Strabane, Castle Street will close from Abercorn Square to Castle Place from 7am to approximately 5pm on Saturday. Those attending the fireworks at Melvin Sports Complex are advised to use town centre parking.

Police advise motorists to allow extra time for journeys and to park legally and safely. No parking restrictions will operate on designated streets throughout the festival.

Meanwhile, the Mayor of Derry City and Strabane, Grace Ui Niallais, hosted a Halloween Tea Dance on Monday, attended by local residents. The event is part of the city's Halloween programme.