Enforcement Powers
9.The provisions:
	provide immigration officers with powers of arrest, entry and search for a number of additional offences;
	allow fingerprints to be taken at the beginning of the enforcement process;
	allow an immigration officer to require a carrier to provide either a full or partial copy of any document relating to a passenger and containing information about that passenger;
	provide the Secretary of State or an immigration officer with the power to retain documents whilst it is suspected that the person the document relates to is liable to removal, and that retention of the document may facilitate their removal from the United Kingdom; and
	provide immigration officers with the power to cancel leave, where entry clearance has effect as leave to enter, where the person’s purpose in arriving in the United Kingdom is different from the purpose specified in the entry clearance.