What a fun day that was...
It spat all its coolant out from an unknown location, luckily just as I was parking up so no risk of it overheating and causing damage.
Sat for hours in a supermarket carpark, had the car towed from Coventry to the workshop in Peterborough, picked up from there by my girlfriend and on the way home a deer ran out in front of her car and demolished the front of that!
The AA sent a guy from the local Land Rover dealer, which was unexpected and nice to get a proper LR trained tech with experience of the model. IIRC, he thought it was the valley gasket.
Turned out to be the timing cover gasket. It had split on the top right corner where the water pump pumps in to the engine block.
It's been fine ever since :D
2001 P38 4.6 Vogue
2019 Mazda MX-5 1.5
2016 Honda Civic 1.6 diseasel