He was not even there.
Pleb - He never ever said it.
PC Keith Wallis sent an email falsely claiming he witnessed the incident
http://news.sky.com/story/1193140/pl...its-misconduct
[Following the incident Wallis, a member of the
Metropolitan Police Diplomatic Protection Group,
sent an email to the deputy chief whip John Randall,
who was his MP, saying he had been
sightseeing in the capital when he saw the row.
Wallis sent the email from a private address but it
was quickly established that he was a serving officer
and that he was not present at the gates of
Downing Street during the incident.]