A neighbour has two cars - an Audi A5 unknown year but recent (his), and a Vauxhall Astra 06 plate (hers). They came down the other morning to find both cars open, and the Satnav (Astra) and other contents gone, with the remaining contents on the passenger seats. Both cars were locked the night before. Both sets of keys are still with the owner. Neither car has any damage to bodywork or glass. Police have issued a crime number and knocked on neighbours doors notifying/warning of the crime.