Haha
On Bribie Island there's a canal estate "Pacific Harbour" and when it was being developed, the road in had signs every hundred metres or so advertising the benefits such as "level blocks", "school, shops and club" etc. One of the signs read "WIDE DEEP CANALS".
Unfortunately for the development company they used big stick on laser-cut letters and some admirable wit did a Fawlty Towers on it