Culture | TheatreBlair farce lacks biteIdea overkill sets in in Guantanamo BaywatchSiobhan Murphy|Metro10 April 2012The final part of Justin Butcher's Dubya trilogy is, sadly, as patchy as what has gone before. The premise is good: Tony and Cherry Blear take up the offer of another freebie holiday, this time courtesy of Dubya and Laura.Their destination is Guantanamo Bay - complete with caged prisoners behind the sunloungers - as part of an attempt to 'send out a new message about the place'.Then idea overkill sets in. While Tony and chimp-like Dubya attend a press conference, Laura gets wasted on mezcal and dreams she has been transformed into Alice, from Wonderland TV.A sadistic gay US soldier terrorises a group of Muslim prisoners who, when alone, reveal themselves to be a Welshman, a Liverpudlian and a Bertie Wooster-type Brit. Yasmina The Cleaner turns out to be an Al Qaeda operative ready to blow the place up.Then, to demonstrate the new 'friendlier' regime, Rumsfeld insists the prisoners perform a stage show for the visiting dignitaries - which turns out to be a mix of cabaret, Shakespeare and deeply misjudged recreations of those Abu Ghraib photos.With the play toppling under the weight of its 'zany' plot twists and a lack of really biting humour, it all becomes rather ramshackle.There are good performances here, though, especially from Alasdair Craig as a demoniceyed Blair/Blear and Rupert Mason as a snake-like Rumsfeld.Butcher has created a scattering of funny lines and some incisive comment and the songs can be inspired but this is not laugh-a-minute theatre and some of it is in pretty bad taste.Until Nov 20, The Arches, Villiers Street WC2, Tue, Wed and Fri 7.30pm, Thu and Sat 9.30pm, £18, £10 concs. Tel: 0870 033 2626. Tube: EmbankmentMORE ABOUTAl-QaedaGuantanamo BayPrisonShakespeare