By ROGER PANTING

Causing havoc: Matt Banahan scores Bath ‘s fourth try
PICTURES: Getty Images

BATH scored the quickest bonus point of the season as Quins were blown away in the first quarter to make the rest of the game academic.
It took the hosts only 18 minutes to run in four tries, three of them in the absence of visitors ‘ flanker, James Chisholm, who was sin-binned for tip-tackling Kahn Fotuali ‘i.
The collection of the bonus point beat the previous best by Saracens, who scored their four in 29 minutes in their opener against Northampton.
Bath director of rugby T...