Assertion: southern mexico city | /r/CapableOf | undergo major security upgrade
Facets:
value: with violent and petty crime rates
type: OTHER
value: under policies
type: OTHER
Source sentences:
text: Under policies enacted by Mayor Marcelo Ebrard between 2009 and 2011, Mexico City underwent a major security upgrade with violent and petty crime rates both falling significantly despite the rise in violent crime in other parts of the country.