Construction site theft can remove valuable equipment, interrupt schedules and increase project costs overnight. Effective deterrence requires more than locked gates or warning signs. London contractors need layered protection that controls access, identifies suspicious activity and enables a prompt response. Here is how to build a security strategy that works. Construction sites across London present tempting opportunities for thieves. Valuable machinery, portable tools, fuel, copper and building materials may remain unattended overnight, while temporary boundaries can create unexpected weaknesses. A single incident can halt work, increase insurance costs and place completion dates at risk. Effective protection therefore depends on prevention,…