Question: Where did the torch relay begin for the 2008 Olympics in the city the headquarters of the company that makes .300 H&H Magnum is located ?

<P0-S0> The 48 km (30 mi) leg took a total of seven and a half hours to complete, and attracted protests by pro-Tibetan independence and pro-Human Rights supporters, prompting changes to the planned route and an unscheduled move onto a bus, which was then briefly halted by protestors. <P0-S1> Great Britain: The torch relay leg held in London, the host city of the 2012 Summer Olympics, on April 6 began at Wembley Stadium, passed through the City of London, and eventually ended at O2 Arena in the eastern part of the city. <P0-S2> Home Secretary Jacqui Smith has officially complained to Beijing Organising Committee about the conduct of the tracksuit-clad Chinese security guards. <P0-S3> The Chinese officials, seen manhandling protesters, were described by both the London Mayor Ken Livingstone and Lord Coe, chairman of the London Olympic Committee as "thugs". <P0-S4> A Metropolitan police briefing paper revealed that security for the torch relay cost £750,000 and the participation of the Chinese security team had been agreed in advance, despite the Mayor stating, "We did not know beforehand these thugs were from the security services. <P0-S5> Had I known so, we would have said no." <SEP> <P1-S0> Extensive deer stalking, and frequent rifle shooting visits to Bisley ranges, Lloyd established the David Lloyd & Co. riflemakers company (registered company 05202134) at Pipewell Hall in 1936, and in the early 1950s developed the .244 H&H Magnum rifle cartridge, later adopted by Holland & Holland of London. <SEP> <P2-S0> The case was belted like the .375 H&H Magnum, and is based on the same case, as also is the .244 H&H Magnum. <P2-S1> The belt is for headspace as the cases' shoulders have a narrow slope rather than an actual shoulder. <P2-S2> More modern magnums continue this practice, but headspacing on the belt is not necessary with their more sharply angled shoulders. <P2-S3> The .300 H&H Magnum Cartridge was introduced by the British company Holland & Holland as the "Super-Thirty" in June, 1925. <P2-S4> The cartridge was used by American shooter Ben Comfort to win the 1000-yard Wimbledon Cup Match at Camp Perry in 1935, and it was used again to win the international 1,000 yard competition in 1937. <P2-S5> Winchester chambered the Model 70 in .300 Holland & Holland Magnum in 1937. <SEP> <P3-S0> the 8mm remington magnum belted rifle cartridge was introduced by remington arms company in 1978 as a new chambering for the model 700 bdl rifle. <P3-S1> the 8mm remington magnum's parent case is the .375 h&h magnum. <P3-S2> it is a very long and powerful cartridge that cannot be used in standard length actions, such as those that accommodate the .30-06 springfield. <SEP> <P4-S0> the remington model 798 is a bolt-action rifle that was sold by remington arms from 2006 until 2008. the gun was made as a hunting rifle. <P4-S1> it is composed of an imported zastava arms barreled action assembled with a laminated stock after import to the united states. <P4-S2> it is based on a mauser 98 action. <P4-S3> it is chambered for .243 winchester, .308 winchester, .30-06 springfield, .270 winchester, 7mm remington.magnum, .300 winchester.magnum, .375 h&h magnum and .458 winchester.magnum. <P4-S4> it is drilled and tapped for scope mounts. <P4-S5> it can have a barrel length of 22, 24 or 26 inches. <P4-S6> it weighs 7 pounds, and has a brown laminated stock. <P4-S7> the standard variant costs $599, and the magnum versions can cost anything between $638 and $839. <P4-S8> this is an all-steel, controlled-feed action using a flat-bottom receiver with an integral recoil lug, one-piece bolt with dual locking lugs plus a third safety lug and a bolt guide, full-length extractor, solid steel one-piece bottom iron/magazine box/trigger guard, hinged magazine floor plate, and all of the usual mauser 98 deluxe features.