When I was proper poorly a few months ago, I managed to lock myself out of my house, but inside my back yard.
Someone heard me calling for help so paramedics and the fire brigade turned up.
I was a bit confused which led one of the paramedics to accuse me of being drunk - if only that's all it was, because I would have been sober in the morning.
Anyhow, one of the three nines people called a locksmith to get me back in my house.
He asked for £60, but happily accepted the £50 I had to hand.
I suspect he was so amenable at least partly because he knew it was a medical emergency - of sorts.
There's also no doubt trades in the North East are a lot cheaper than down south.