He started his professional career at
Kent before moving to
Warwickshire in
2005. Initially known for his batting, in later years he worked hard to improve his bowling, gaining recognition as an
all-rounder. An off spin bowler, he was reported to be working on the
doosra, the much-discussed variation ball which turns the other way, although by his own admission his technique was still at an inconsistent stage. Loudon was selected for the 17-man
Test squad to tour
Pakistan in autumn 2005, when England were looking for a second
spinner in addition to
Ashley Giles. However, he was not called upon to play. He was subsequently called up as a part of the 15-man squad for the One Day Internationals versus Sri Lanka in June 2006, playing a solitary game. He took 0/36 off 6 overs and was run out
without facing a ball. He was not selected for either the Test or One Day legs of England's tour to Australia the following winter. ==Retirement==