Rox, Hanover is not going to heat public buildings from April to the end of September. This is often the case in offices anyway.
Indeed my bad
German city bans hot water in public buildings and swimming pools over Russian gas cuts
Residents have started taking cold showers as gas flow trickles to a halt.
Gazprom has cut gas supplies altogether to Bulgaria, Denmark, Finland, the Netherlands and Poland over their refusal to go along with a Kremlin order to pay their bills in roubles and not dollars or euros.