Red wedge in Minder

[PHJayV8]

Just watching classic TV series Minder on ITV4, Arthur enters a car showroom and walks past a red wedge, only briefly seen, but looked like a 350i?

[PHJayV8]

Oooooh, and Terry's having a job interview, a white "S" on a poster behind the proprieter/manager, and possibly the bonnet of a red "S" over Terry's shoulder in the showroom.... TVR dealer?

[mrzigazaga]

What episode and series of minder is it?

[PHJayV8]

Not sure, but Billy Connolly was in it ....