When 2 officers got involved, the average jumped to 4.98 rounds and with 3 officers or more to 6.48. The number of rounds fired per officer increases in multiple-officer shootings by as much as 45 percent over single-officer shootings, Aveni says. Again, he judges distance to be a likely factor. A higher volume of fire may be used to compensate for the lower hit ratio as distance increases, he speculates.
Subterranean rivers of London. The subterranean or underground rivers of London are the tributaries of the River Thames and River Lea that were built over during the growth of the metropolis of London. The rivers now flow through underground culverts.
What is the name of the river that flows through London? There is an ongoing dispute as to the actual length of the River Thames. Official data from the Ordnance Survey map shows the source of the river near the Kemble Village in the Cotswolds. However, some locals believe that the Thames begins at Seven Springs, adding another 14 miles to the river.