Police investigating the theft of gold bullion coins worth about £30,000 have made an arrest.

Officers in Northamptonshire said the coins were taken from a home in Rock Road, Oundle, between 14:00 and 16:00 BST on 18 June.

The force said 10 gold Britannia bullion coins - each weighing 1oz (about 28g) - and another 10 of the same coins weighing 0.25oz (about 7g) - were stolen.

It appealed for anyone who may have been approached by someone selling them - or who may have spotted their sale online - to get in touch.