When does double XP start ?

Games Halo 5: Guardians
1

BT double XP this wekend, right ? Whennnn

2

Most likely around Christmas.

3

> 2533274794654161;2:
> Most likely around Christmas.

What?? It’s this weekend. Not next month.

4

> 2533274832735579;3:
> > 2533274794654161;2:
> > Most likely around Christmas.
>
>
> What?? It’s this weekend. Not next month.

Black Friday came early I guess.