"Cycling helmets should be worn at all times by all cyclists, should be required by law."
I feel differently about the two halves of this question, and I'm sure others will too.
"When was the last time you cycled?"
No "Today" option!
"Outside of a commute to work, when you last cycled, how long was your trip?"
Options have gaps (my last non-commute was 3.5 miles).
"Were you involved in any cycling accident with 3rd party (pedestrian/cyclist/car/lorry)?"
Ditto.
"I would cycle more if there were changing facilities at my workplace/school."
This needs to be split up into a few more questions. You need to know whether the responses are coming from people who already have access to changing facilities.
"Lack of secure bicycle parking at my final destination is a big problem for me to cycle commute."
Ditto. You can't tell "There's no bike parking, but I don't care." apart from "I already have bike parking at work."
"Lack of segregated cycle paths on my usual route is one of the main reasons for me not to cycle commute."
You're begging the question.
"Rank in order of importance from 1 to 7 the improvements that would make you cycle more or you would contemplate cycling more (with 1 being the most important)."
I can't remember if you already asked how far I cycle on average, but without this information you can't separate "I don't cycle, and never will" from "I already cycle everywhere anyway." Things like separate traffic signals for cyclists would be great, but they won't increase how much I cycle.
Qs 46-49
Ditto/begging the question again.
"Occupation"
Retired?
Blue collar?
etc.