The German Police Union is urging the Bundesrat, or upper house of parliament, to force changes to the partial legalization of cannabis bill before it is set to become law on April 1. “We particularly regret that the law does not provide for any transitional periods that would allow the police, customs, judicial authorities and youth welfare offices in this country to prepare for the new legal situation,” the deputy chairman of the GdP, Alexander Poitz, wrote to Bundesrat President Manuela Schwesig in a letter. Schwesig is also the premier of the state of Mecklenburg-Vorpommern. The Bundesrat …