Commission Regulation (EC) No 1234/96 of 28 June 1996 amending Regulations (EEC) Nos 388/92 and 1727/92, laying down detailed rules for the implementation of the specific arrangements for the supply of cereal products to the French overseas departments (FOD) and to the Azores and Madeira respectively and establishing the relevant forecast supply balances, and establishing a forecast balance for the supply to the Canary Islands of cereal products and glucose