Given the question: Generate a question that has the following answer: United Kingdom for the following movie plot: Ai Qin is an illegal Chinese immigrant to the United Kingdom. She is at home in Fuzhou, China, where there is no work except badly paid agricultural labour, and even this is in short supply. Ai Qin has a son but her husband is not seen (it is later revealed that he left her for another woman). The family have some awareness of the dangers of leaving for a foreign country, and can keep in touch using mobile phones, but overall they have no control once Ai Qin puts herself in the hands of a "snakehead" gang who, for a deposit of $5,000 (and the obligation to pay off the loan of another $20,000), will smuggle her to Europe. The film follows her from China to the United Kingdom where she gets a job in a meat-packing factory. It reveals that the UK's food industry is heavily dependent on underpaid, exploited migrant labour. "Massage" (i.e. sex work) is offered as a profitable alternative, but she resists this. She finds herself dependent on a "gangmaster", who, however, is only one step up himself and needs to bribe richer contractors to get even badly paid work. His position and that of the group is deteriorating, and it is in some desperation that they turn to cockle-picking at Morecambe Bay. The film begins and ends with scenes recreating the 2004 Morecambe Bay cockling disaster, in which 23 illegal workers lost their lives whilst cockle-picking.
The answer is:
What was the date that the Chinese people drowned in Morecambe Bay?