Before we categorise the dairy sector as predominantly continuously housed, let me point out that the industry estimates that about 5 per cent. of herds have some cattle that are housed all year round. Dairy cattle are already ordinarily kept indoors during the winter when conditions are unsuitable for them to go outside. My hon. Friend is right to raise that concern, as is Robert Key. We are working with the industry, through the Dairy Supply Chain Forum, to ensure that we maximise the opportunities for the dairy sector and give whatever assistance we can, as it goes through this difficult period in pricing. I note that production increased marginally in April this year, compared with April last year. However, there is so much volatility that we cannot rely on one month's figures.