The word "chariot" comes from Latin carrus, which was a loan from Gaulish. A chariot of war or of triumph was called a car. In ancient Rome and other ancient Mediterranean countries a biga required two horses.
So now you know why people like biga cars
In the playground of course we don't yet incorporate horses, although there are times when horseplay goes on
Seemed a good time to introduce a vehicle that presents some wonderful shadows to you - watch this space for more