Britannia Centre Spandau Rudolf Hess. Five weeks after the death of Hess on 17 August 1987 at 1610 hours, the demolition of Spandau Prison began and was completed on 4 November 1987. In May 1988 the construction of the new facility started and was finished on 18 September 1990. The name "Britannia Centre" was chosen by competition from over 40 entries. The shopping center was also nicknamed "Hessco's" after the well known British supermarket chain, Tesco, and the prison's final occupant. After the Berlin Infantry Brigade was dissolved in mid-1994 the Britannia Centre Spandau lost its name and became the only unnamed shopping
Inert gas asphyxiation concentration in inspired gas and blood to dangerously low levels, thereby eventually depriving all cells in the body of oxygen. According to the U.S. Chemical Safety and Hazard Investigation Board, in humans, "breathing an oxygen deficient atmosphere can have serious and immediate effects, including unconsciousness after only one or two breaths. The exposed person has no warning and cannot sense that the oxygen level is too low." In the US, at least 80 people died due to accidental nitrogen asphyxiation between 1992 and 2002. Hazards with inert gases and the risks of asphyxiation are well established. An occasional cause of