Giggs delighted with Man Utd London form
The capital has traditionally been a tricky location for the Reds but in 2011/12 Sir Alex's men picked up 13 of a possible 15 points on the road and beat all five clubs - Tottenham, Arsenal, Chelsea, Fulham, Queens Park Rangers - at Old Trafford.
"As a team performance you've got to look at the Arsenal game when you're talking about highlights," Giggs told ManUtd.com.
"To score eight goals against a team that has been one of our biggest rivals for so many years is something special.
"Our form in London - I think we won nearly every game there apart from Chelsea - was very pleasing."