IF the leader of the Scottish Tories, Ruth Davidson, is such a consummate politician how come only two days after appearing on the BBC's network EU referendum debate to make the case for Remain did that Remain side lose?

Polls were moving in Remain's favour in that final week. Surely if she was so "brilliant", as some pundits have said, then shouldn't the Remain side have won? That Remain didn't win may suggest Ms Davidson's hectoring, pointing and shouting actually put many off voting Remain. What entertains the pundits may actually repulse the ordinary voter.

After all she was leader of the Scottish Tories in 2012 when they recorded their second worst council election result in 40 years, and also leader in 2015 when the Tory share of the vote was the worst since 1865!.

As for 2016, the Tory share of the vote was still below that of the lowest Margaret Thatcher ever got in 1987; and with Tories spending £978,921 - three times more than the £273,462 they spent in 2011 or a 258 per cent increase – while Labour only spent £337,814 - less than half the £816,889 it spent in 2011 - it appears "success" in overtaking Labour was more down to pounds sterling than sterling ability. Tory spending increased four times more than its vote to get a result worse than Mrs Thatcher.

Now we have Ms Davidson appearing to think she can get away with promoting a Brexit she said was based on "lies" whilst showing no shame in abandoning her post-referendum support to keep the UK in the single market (“Davidson: SNP is using Brexit as a weapon”, The Herald, February 14). We also hear her using irresponsible language in Scottish political debate – talking of "slaying nationalists" and accusing others of "fratricide" and "weaponising". To whom does she think she is sending a message with such language?

Maybe now is the time to challenge the talk of Ms Davidson being a principled and responsible politician; because the record is showing someone who changes her position at behest of Theresa May and who uses irresponsible language.

William Paterson,

18 Holyrood Park Road, Edinburgh.