Yet more reasons to hate Coke:

Dangerous levels of the known carcinogen cadmium have been found in the sludge produced from the plant in the southern state of Kerala.

The chemicals were traced in an investigation by BBC Radio 4's Face The Facts programme and prompted scientists to call for the practice to be halted immediately.

However, Vice-President of Coca-Cola in India, Sunil Gupta, denied the fertiliser posed any risk.

"We have scientific evidence to prove it is absolutely safe and we have never had any complaints," Mr Gupta said.

The BBC did their own analysis of the "fertilizer", and found out it was worthless.