I got dielsel at GO there ......pushed a banknote into the pump €1:64 had to watch an 80's ad of Michael J fox hunting around for a Pepsi for the girlfriend :)
I'd day nobody has tanks that size it's generally all plastics tanks now under 1000 litres...... @valamhic would know exactly what size tanks are being used
Diesel is solid now at over two Euro a litre .....petrol €1:80.......green diesel increasingly hard to get unless you are prepared to work at cans which is very far from ideal