THANK you for the information highlighting the running cost of new slim ceramic electric radiators, it’s never published on any adverts (Letters, February 18).

In the 1970s every house had its gas meter altered to use ‘cheap North Sea gas’ but not for long.

Now we hear of fracking for deep fuel.

Is it another con?

Could this end up with us having more sink holes?

Mrs J Dearlove, Hornsby Garth, Wigginton, York.