Since 2013 Survation have been working with the RMT, conducting both online and face-to-face polls of overground rail and tube users.
The RMT’s coverage of Survation work
RMT gears up for day of action in the North tomorrow
RMT day Of action tomorrow
Every Job Matters – defending jobs on LU
Poll shows strike action against tube cuts justified
RMT exposes mayoral lies on cuts and closures