Demonstrators hold up brooms with placards during a rally in Lisbon July 28, 2011. Union activists were protesting against changes in labor legislation. The placards read: "We are going to fight against the government because it wants unstable labor!" (2nd L) and "Sweep! The law project that tries to cheapen the sackings" (R). REUTERS/Rafael Marchante (PORTUGAL - Tags: BUSINESS POLITICS CIVIL UNREST IMAGES OF THE DAY)

Demonstrators hold up brooms with placards during a rally in Lisbon July 28, 2011. Union activists were protesting against changes in labor legislation. The placards read: "We are going to fight against the government because it wants unstable labor!" (2nd L) and "Sweep! The law project that tries to cheapen the sackings" (R). REUTERS/Rafael Marchante (PORTUGAL - Tags: BUSINESS POLITICS CIVIL UNREST IMAGES OF THE DAY)

REUTERS / Alamy Stock Photo

Image ID: 2CWXNBR