The high profile , two-week campaign was designed to show a strong police presence around London and resulted in 42 arrests , which a spokesman said was " pretty impressive " .
The high profile , two-week campaign was designed to show a strong police presence around London and resulted in 42 arrests , which a spokesman said was " pretty impressive " .
The high profile two-week campaign – which started on September 28 – was designed to show a strong police presence around London .