Hi All

Inspired by something I read yesterday;

Imagine you are locked out of your house, you call a locksmith using 118247
via your mobile, and he duly arrives.

How does the locksmith know it's OK to let you in? I'd assume they would
ask for photo ID, but not everyone would carry that. Even if you did, you
could be the estranged partner in a nasty divorce, intent on doing damage
once inside. Or a stalker? Or even a burglar?

How would these guys check and what would happen if they got it wrong?

Dave