I thank my hon. Friend for the input from Cornwall, which, as he knows, is where my family hail from, so I take particular interest in it. Small developers can benefit from exemptions for self-build homes and developments of less than 100 square metres. The CIL contains flexibility and some exemptions, and we introduced guidance in July, but I will certainly listen to my hon. Friend and, indeed, other hon. Members about the community infrastructure levy.