Public meeting over 'fracking' for gas in Lancashire

The practice of 'fracking' has been blamed for two small earthquakes near Blackpool.

A public meeting's being held tonight over the controversial technique of 'fracking' for gas in Lancashire.

Opposition groups and the America company Quadrilla are due to take part.

The practice, which involves pumping fluid at high pressue into underground rock, has been blamed for two small earthquakes near Blackpool.