Wade and Anderson into PDC world championship semi-finals

Gary Anderson celebrates beating Luke Humphries (not in picture) during day fourteen of the William Hill World Darts Championship at Alexandra Palace, London. Picture : Steven Paston/PA Wire 

Gary Anderson's dreams of a third World Darts Championship are still alive after he booked another semi-final spot.

The 2015 and 2016 champion beat Luke Humphries 5-2 to reach the last four for the seventh time at Alexandra Palace.