Hi, old git here.
Ooh, worries! ^^^^
I was also worried in Cwmorthin, after a night on the lash, I desperately needed a poo AT THAT MOMENT.
I luckily found a secluded corner to perform my runny poo.
Apologies to future explorers who may have lifted up that chunk of slate I covered it with.
I was also quite worried in a coal and fireclay mine somehere near Leeds (I know, coal mines are dodgy as feck)
airflow was good until two of us entered a side passage and immediately felt awful, we left straight away.
My final worry was when we got briefly lost in one of the Northants ironstone mines...
It’s better to be absolutely ridiculous than absolutely boring.