I'm waiting on a new battery for my lights, coming from smudge, however the Royal Mail have decided it may be dangerous -
Parcel subject to examination
This parcel has been identified as containing items suspected of being prohibited or dangerous. The contents are being examined. If found to be compliant, the parcel will be delivered to the intended recipient. Posting prohibited or dangerous items may be a breach of transport regulations and/or Royal Mail terms and conditions. If we do find any such item(s) we may dispose of them.
Any idea how long they keep before sending on?