Disadvantages for using a luffing jib crane But there are some disadvantages of the âluffersâ when you compare them to a tower crane: 1-. The price of the luffing-jib crane is much higher than a regular tower crane. The tower frames of a âlufferâ are stronger, and the luffing mechanisms are much bigger than the hoist system of a tower crane. Of course the technology applied to move the jib, counterweights, etc is the highest. 2-. The cost of assembling and dissassembling are much higher too. Most of the structures are heavier, and it takes longer to erect a luufing-jib crane. Once
Chapter 6. Patrol: The Backbone of Policing. Patrol can be contributed to each of the common goals of police departments, including preserving the peace, protecting civil rights and civil liberties, enforcing the law, preventing crime, providing services and solving problems. - PowerPoint PPT Presentation.
The other main agency is the military Gendarmerie, with primary jurisdiction in smaller towns and rural and border areas. The National Police comes under the jurisdiction of the Ministry of the Interior and has about 145,699 employees (in April 2008). The National Police operate mostly in large cities and towns.In that context: 1  it conducts security operations (patrols, traffic control, identity checks).2  under the orders and supervision of the investigating magistrates of the judiciary, it conducts criminal enquiries, serves search warrants, etc.; it maintains specific services (judicial police) for criminal enquiries.he National Police comes under the jurisdiction of the Ministry of the Interior and has about 145,699 employees (in April 2008).