Looking at the allocations on RTT I have come across a 10 car IET which is showing operated by a 800 and a 802. Is RTT showing this correctly as I didn't think the two classes were compatible with each other.
Realtime Trains - 1A83 1018 Penzance to London Paddington
Realtime Trains - 1C60 1638 London Paddington to Penzance
Realtime Trains - 1A83 1018 Penzance to London Paddington
Realtime Trains - 1C60 1638 London Paddington to Penzance