Is a photograph taken inside the gents loo at Europa House, 32 Smith Square, the Viceroy's Palace.
In order to protect us Eurocrats, at some expense, they have fitted a locked cage around the tiny radiator. After all we might be scalded by its great heat (though of course the heat is set by a centrally controlled thermostat, precluding accidental temerature increases.
I have to say it is the most preposterous bit of "Well you never know guvnor, you could hurt yourself" piece of wasted public resources I have ever seen.
And I have been working in the Euro bibble for years and trust me I have seen a fair bit.