4. The following provisions of the Act come into force on 6th April 2018—
(a)section 180 (Timetable for confirmation of compulsory purchase order);
(b)section 181 (Confirmation by inspector) except in relation to a compulsory purchase order for which the confirming authority is the Welsh Ministers;
(c)section 192 (Making a claim for compensation);
(d)section 193 (Compensation after withdrawal of notice to treat);
(e)section 194 (Making a request for advance payment of compensation);
(f)section 195 (Power to make and timing of advance payment);
(g)section 196(1) to 196(2)(a) (Interest on advance payments of compensation)
(h)section 197 (Repayment of advance payment where no compulsory purchase);
(i)section 198 (Repayment of payment to mortgagee if land not acquired).