SIR – I see an energy company threatened it may halt UK investment.

For the money they’ve been making they haven’t been investing properly anyway.

They’ve been taking far more out than they put in and I think if they don’t want to invest in this country they shouldn’t be allowed to trade here. Ed Miliband is right, the energy companies want sorting out and you can’t expect the Tories to tackle big business.

JOHN SHEARON

Worcester