Metropolitan Line: Minor delays between Chalfont & Latimer and Chesham following a late finish of engineering work. The next southbound departure from Chesham will be at 05:52. Minor delays between Harrow-on-the-Hill and Watford due to a trespasser on the track at Wembley Park last night. The next southbound departure from Watford will be at 05:48. GOOD SERVICE on the rest of the line.