Question: i am travelling on club world from Singapore to London and i understand from their site that the maximum check in luggage is two items at 32kg each. As i am relocating to the country, i currently have more than 2 luggage but total weight should not exceed 64kg. Do you know if BA is strict on the 2 luggage policy and that i have to purchase additional luggage allowance regardless?

Answer: 
BA provides a free third bag in CW only for people with BA Gold/OneWorld Emerald status. Given that this is a benefit for people with that status level, I rate your chances of an extra bag as roughly zero if you don't have that status.

It's worth noting that you can carry two items of hand luggage weighing up to 23kg each on board providing you adhere to the [size limits](https://www.britishairways.com/en-gb/information/baggage-essentials/changes-to-our-baggage-allowances). It's unlikely that your hand luggage will be weighed or measured providing it's not too obviously extreme.
I thought I should mention luggage allowances are higher for nearly all international flights to & from the US (& Canada).