'There are no records on our data base of Borehole inspections' - UK Health and Safety Executive.
Actually guys, we never thought there would be. Prime Ministerial talk of 'adequate and stringent regulation' is just that - talk. When Messrs Cuadrilla first set up shop near Blackpool and prior to the much under reported failures at that location, five meetings were held with the H&E bods and not one meeting took place on site. Since then local authority spending has been cut to the bone and the implications must be obvious.
See here what the folks in Sussex think about it all: https://www.facebook.com/FrackFreeSussex