![](https://image.tmdb.org/t/p/original/5ntJqiUKjUxbLttWFUN2fxfU4ch.jpg)
![](https://image.tmdb.org/t/p/w342/2aM2eoynonnHYwy6fBw6uzBRNTq.jpg)
Episode 4
William Woollard looks at ways to mitigate traffic congestion, while Jeremy Clarkson examines some of the competing solutions to London’s problems and comes to a novel conclusion. Off-road motorcycle rallies have given rise to a new breed of commercial bikes. Chris Goffey assesses their leisure use off the road, and their practicality in towns. The AC Cobra still evokes a special excitement among enthusiasts. Beki Adam reviews this marriage of a big American V8 engine and a sophisticated British sporting chassis. Tiff Needell tests two Grand Prix Karts — 250cc machines capable of 150 mph.
Writing:
Stars:
- Derek Smith
- Jeremy Clarkson
- Richard Hammond
Stars:
![](https://image.tmdb.org/t/p/w300/5ntJqiUKjUxbLttWFUN2fxfU4ch.jpg)
![](https://image.tmdb.org/t/p/w300/eOnQIuFYGbtZGilWPpG96eYuotZ.jpg)
Other episodes for this season
![Episode 1](https://image.tmdb.org/t/p/w300/5ntJqiUKjUxbLttWFUN2fxfU4ch.jpg)
![Episode 2](https://image.tmdb.org/t/p/w300/5ntJqiUKjUxbLttWFUN2fxfU4ch.jpg)
![Episode 3](https://image.tmdb.org/t/p/w300/5ntJqiUKjUxbLttWFUN2fxfU4ch.jpg)
![Episode 4](https://image.tmdb.org/t/p/w300/5ntJqiUKjUxbLttWFUN2fxfU4ch.jpg)
![Episode 5](https://image.tmdb.org/t/p/w300/5ntJqiUKjUxbLttWFUN2fxfU4ch.jpg)
![Episode 6](https://image.tmdb.org/t/p/w300/5ntJqiUKjUxbLttWFUN2fxfU4ch.jpg)
![Episode 7](https://image.tmdb.org/t/p/w300/5ntJqiUKjUxbLttWFUN2fxfU4ch.jpg)
![Episode 8](https://image.tmdb.org/t/p/w300/5ntJqiUKjUxbLttWFUN2fxfU4ch.jpg)