“We’ve had the signal for years that the removal of terrestrial-radio boxes in cars is inevitable. It might happen 10 years from now that not a single car has an AM-FM receiver in it.

Good morning and welcome to the live stream of BBC Radio Solent’s “Unlock the Box” challenge, which begins at 07:00 BST.

The radio had been more than adequately packed in a sturdy cardboard box with bubble wrap, Styrofoam pellets and a plastic bag to protect it from moisture. I notified the shipper and they and ...