21. The long delays and lack of security led to widespread problems with theft and pilferage . 22. MWSS, because of leaks and pilferage , loses more than half the water it pumps. 23. Subsequently, the two companies agreed to form an independent expert panel to probe any pilferage . 24. Freight pilferage was also a problem. 25. Lead singer Shirley Manson says there are a couple of reasons for Garbage's pop pilferage . 26. The two key areas are to manage pilferage and keep the products up-to-date. 27. Despite cache spacing, however, hoarders are still unable to completely eliminate the threat of pilferage . 28. Stephen stayed with Martha, however, was forced to move out after several cases of pilferage . 29. The storage of drug samples is largely unregulated, leading to the possibility of spoilage or pilferage . 30. When plastic clamshell containers are securely heat sealed, they are tamper resistant and deter package pilferage .