The UK pork sector is in a state of flux. Pig meat prices have been forced up by a number of factors - ranging from higher input costs to constricting supply and pending European animal welfare regulations. Cost increases are therefore being passed down the chain as retailers look to balance the need to secure supply against the pressure of operating in a constrained consumer environment. In part two of our Category Crunch, Katy Askew looks at the different strategies that pork processors are employing to grow revenues.