Researchers also identified the remains of a square or quadrangular structure at the site, believed to be part of a palisade designed to force the tribes through two of the fords over the Tagus.

Near the large quadrangular park in the middle of the city, horse and buggy is, shockingly, still the preferred mode of transport.

It was an Eternal Quadrangle, which was eternal as well as quadrangular.

The Pinball Hall of Fame is an enormous quadrangular warehouse jam packed — surprise! — with pinball machines.

The Scots, who lost their tour-opener against Samoa, will complete their South African series against Italy next Saturday, with neither side having won so far in the quadrangular tournament.