PSNI warn people to be alert following report of suspicious device in Derry

Police in the North are warning people in Derry to be vigilant following a report that a device had been left in the Grafton Street area of the city.
Inspector Rosie Thompson says a search of the area has been carried out with nothing untoward found.
She is advising that if anyone comes upon something suspicious to not touch or lift it and contact police immediately.