Sorry for Theresa May? You must be joking

‘The PM had choices’. Photograph: Christophe Morin/IP3/Getty ImagesAnushka Asthana (Weekend, 6 April) suggests we should feel sorry for the prime minister because the EU was tough on “no negotiation without notification”, thus precipitating the premature triggering of article 50. But the PM had choices. She did not have to trigger it at all, since the referendum was advisory rather than binding, and as she has subsequently shown such indicative votes might easily be ignor