Experts who checked the Snowdon Mountain Railway after a 4x4 had been driven towards the summit for a second time have told Caernarfon Crown Court that part of the track was damaged. Mike Roberts, from the Railway, said that part of the rack system which carries trains had buckled.
Craig Williams denies two counts of dangerous driving. He has not been present in court today, and the trial continues in his absence.
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Organisers say there will be increased security at the Urdd National Eisteddfod, which began in Bridgend today.
Any remaining heavy or thundery showers will clear eastwards this evening.
Over 70 firefighters are currently tackling the fire, which is now confirmed to be at a scrap yard.