Women Ask Questions commissioned privately crowd-funded research into gender identification with @PopulusPolls

Full results on fileshare: https://ufile.io/wxbzm 

64% of people believe that those who wish to legally change their gender on official documentation (e.g. birth certificate, passport) should have to obtain a doctor's letter
13% of people believe that no doctor's letter should be necessary 19% don’t know and 3% prefer not to say

19% of people consider a person who was born male and has male genitalia but identifies as a woman to be a woman.
52% would consider this person to be a man.
20% don’t know, 7% consider this person to neither be a woman or a man and 3% prefer not to say.

60% of people believe that someone who was born male and has male genitalia but identifies as a woman should not be allowed to compete in female-only sporting events
13% of people believe this person should be allowed to compete
24% don’t know and 3% prefer not to say.

59% of people believe someone born male with male genitalia but identifying as a woman should not be free to use female changing rooms where women/girls may be undressing/showering
14% of people believe that they should be free to use them
24% don’t know, 4% prefer not to say.

12% of people think someone born male with male genitalia but identifying as a woman should be incarcerated in a woman's prison on receiving a prison sentence
42% of people think they should be in a men's prison
16% believe they should be incarcerated elsewhere
28% don't know