Beware Welsh road signs

Did you hear (or see) the recent one about the Welsh road sign? In English it informed drivers: No entry for heavy goods vehicles. Residential site only. Beneath was the Welsh 'translation': I am not in the office at the moment. Send any work to be translated. Hilariously 'PC'... why wasn't the out-of-office email auto reply sent in both languages, one wonders? The sign has now been removed... What an efficient use of taxpayers money!