67013 "Dyfrbont Pontcysyllte" has been brought to a halt by a red signal at Princes Risborough station whilst working 1H09, the 06:14 from Birmingham Moor Street to Marylebone, unusually formed of the Chiltern "Hybrid" set AL02. The preceding 1H08 had departed here on time at 07:30 but the loco had failed at Saunderton with loss of coolant, so 1H09 was held here until 07:43, by which time 1H08 had managed to coast to High Wycombe, meaning other trains could get round it, albeit with delays. 07:38, Monday 8th August 2011. A new signal can just be seen to the left of the loco, alongside the new through line, strangely, it seems the head on this signal is facing south for down trains, not north for up trains... Digital Image No. GMPI9991.