Hello, I will be travelling to London and will be put up in a serviced apartment. I am staying there for 15 days and intend to cook myself. Need you help on these 1) Is it ok if I carry some basic grocery items while travelling? things like chutney powder, puliyogare paste, basic masal stuff etc 2) Is the weather cold around end september / 1st week october?? do I need to carry warm clothes??