Overview: William Woollard reports on a controversial scheme to re-educate drink-drive offenders who can't kick the habit. Chris Goffey and Russell Bray take to the track for a side-by-side comparison between the Porsche 924S and its new Japanese look-alike, the Mazda RX7. Frank Page drives the new breed of Hondas and Sue Baker takes to the high seas to report on some of the dos and don'ts of taking a car abroad this summer.