The bodies of a man and a woman have been found on Cardiff's main shopping street.

Police are investigating whether they were stabbed.

Emergency services were called to Queen Street in the city centre just before 6am this morning, where the bodies of a 33-year-old man and a 21-year-old woman were found.

Police said a 20-year-old man was arrested at an address in Castleton, between Cardiff and Newport and they are not looking for anyone else in connection with this incident at this time.

A large part of the street was closed until just before 1pm as crime scene investigations took place.

A statement from South Wales Police said: "South Wales Police is investigating the deaths of a man and woman, following the discovery of two bodies in Queen Street Cardiff. Emergency Services attended the scene at approximately 5.50am on 28 September 2016.

"A man has been arrested and is currently in police custody and police are not looking for anyone else in connection with this incident at this time. Further information will be released when available and appropriate."