Cuadrilla called today for changes to the regulations on seismicity induced by fracking to take account of ground vibration.
A parliamentary bill to limit earthquakes caused by fracking has passed its first stage unopposed today.
The regulation and impact of induced earth tremors accounted for more than a third of the parliamentary answers about fracking from the energy minister this week.
As geologists continue to disagree about the cause of the Surrey earthquakes, a local MP has urged the government to investigate any link with oil operations.
A Conservative MP from a constituency with an Ineos shale gas site is seeking to introduce legislation to stop fracking companies causing earthquakes.
The oil exploration company, UK Oil & Gas plc, has revealed details of its proposed new drilling site in a village near Guildford in Surrey.
Update: Record-level earthquake in Newdigate, Surrey – calls for reopening of inquiry into links to oil industry
The strongest earth tremor so far in the latest swarm in the Newdigate area of Surrey was felt across southern England early this morning.