REVIEWS: Renault Vel Satis • BMW Z4 • Mercedes-Benz SL55 AMG • Honda NSX Type R CHALLENGE: Grannies doing handbrake parking Jason Dawe looks at a used Golf, Jeremy test drives his own car and Richard drives the new BMW Z4 Roadster. The grannies return, this time to see who can master the 'art' of handbreak parking. The cool wall is unveiled.Tara Palmer-Tomkinson is the Star in a Reasonably Priced Car.