Such a push for
tactical voting shows the change in Scot politics.
Not exact matches
These polls typically do not
show much sign of switching between general and constituency specific
vote intention, except in Liberal Democrat seats where it is unclear whether the switching is
tactical or due to the personal popularity of the sitting MP.
Its difficulty probably
shows the continued prevalence of
tactical voting than the failure of Miliband's «one nation» agenda.
I deliberately excluded that from my answer for
tactical reasons (I didn't want to hurt an extensive answer by downvotes from many P.SE users who
vote on pure partisan lines), but there's enough evidence to post a separate answer
showing that Trump has a strong basis for claiming there may be fraud - how impactful, if of course impossible to quantify at the moment.