Give me back my Labour leadership vote!

*Please only sign this petition if you have actually applied to vote in the Labour leadership election AND been rejected.*

Stop banning people from voting in the Labour leadership election unless they are a current member of another party. People should have a right to change their minds and switch to Labour if that's what they want. People should not be banned for spurious reasons such as supporting other parties in the past, criticising Labour or supporting Jeremy Corbyn.