Remove active collection cookie on log out
Remove active collection cookie on log out


Former-commit-id: f0c31b0ef9fc2d9fe5e62c6cb0b558f5e3595215
Former-commit-id: 2cf11fe40430a173e384df0d37d619a91208defe
Former-commit-id: a1576f6cb3a0aaf83f84d514cd123a267e6cad73
ONSdigital/florence,ONSdigital/florence,ONSdigital/florence,ONSdigital/florence