Bargain bus trips save the pennies and the planet | Letters

It isn’t as good as a Luxembourg-style free pass, but the £2 cap on bus tickets in England and Wales has been a boon for Nicola Baird. Plus letters from Tim Mansfield and Simon FowlerI loved reading Steve Rose’s article (All aboard! Can Luxembourg’s free public transport help save the world?, 20 September) as he travelled 62 miles across Luxembourg on public transport for free. It’s not quite the same in generosity or vision, but, since the spring, English and Welsh