extention from Chesham, meaning Hemel Hempstead depot's buses can now be seen in Wycombe. English: Arriva The Shires 5094 (F644 LMJ), a Leyland Olympian / Alexander , in Oxford Street, High Wycombe , Buckinghamshire , on route 74, which is operated under competition from First Berkshire. English: Arriva The Shires 5118