MPs test the new and old HP sauce recipes
Andrew Neil and Jo Coburn invited MPs Geoffrey Robinson, Grant Shapps and Tessa Jowell to answer the burning political issue of the day: do they prefer the new or old HP Sauce recipe?
Not everyone knows that HP sauce was named after the Houses of Parliament.
And its owners have altered the recipe - previously made in the Midlands but now in the Netherlands - to cut down on he amount of salt in line with government targets.