Have you got any qualifications? <a href=" http://www.workingfamilies.org.uk/viagra-alternatives-over-the-counter-walgreens.pdf#colleague ">precio del viagra generico en mexico</a> The rule changes would mean that pilots could work a maximum of 110 hours in a two-week period, more than the 95-hour limit under British regulations, and at night could be expected to fly for up to 11 hours, against a current 10-hour limit.