HMNB Portsmouth the military and naval units destined for Sword Beach on the Normandy coast as a part of Operation Overlord and the D-Day landings on 6 June 1944. Troops destined for each of the landing beaches left from Portsmouth aboard vessels such as the armed merchant cruisers HMCS "Prince Henry" and HMCS "Prince David", escorted by the Canadian destroyers HMCS "Algonquin" and "Sioux". The majority of the naval support for the operation left from Portsmouth, including the Mulberry Harbours. Boathouse 4 (built around the start of hostilities) contributed to the construction of landing craft and support vessels as well as more
Temporary class drug 6-MAPDB, as well as 5-IT and its isomer 6-IT, plus NBOMe-2C-C, NBOMe-2C-B, NBOMe-2C-I and NBOMe-2C-D. This means that sale and import of the named substances are criminal offences and are treated as for Class B drugs. On 31 March 2015, five derivatives of methylphenidate were recommended to be banned in the UK as Temporary Class Drugs following their sale as uncontrolled stimulant drugs. The compounds listed for control were ethylphenidate, propylphenidate, isopropylphenidate, methylnaphthidate and 3,4-Dichloromethylphenidate. On 25 June 2015, two more derivatives of methylphenidate, 4-Methylmethylphenidate and ethylnaphthidate, were recommended to be banned in the UK as Temporary Class Drugs following