Thomson ReutersJanuary 18, 2013 07:15
* Milder weather forecast adds downward pressure
* Mid-range storage faces risk of running dry
* UK oversupplied by 43 mcm, or 11 pct of demand
LONDON, Jan 18 (Reuters) - British prompt gas prices on Friday morning slumped as the network struggled to deal with a glut of supply from Norway and Europe while demand fell due to revised weather forecasts.