The council on whom a purchase notice is served shall serve on the owner by whom the purchase notice was served a notice (a "response notice") stating either—
A response notice must be served before the end of the period of three months beginning with the date of service of the purchase notice.
Where the council on whom a purchase notice is served by an owner have served a response notice on him in accordance with subsection (1)(a) or (b), the council or, as the case may be, the other local authority or statutory undertakers specified in the response notice shall be deemed—
Where the council propose to serve such a response notice as is mentioned in subsection (1)(c), they must first send the Secretary of State a copy—
A notice to treat which is deemed to have been served by virtue of subsection (3)(b) may not be withdrawn under section 31 of the Land Compensation Act 1961.