Greater Danbury area Police are offering some advice for Black Friday to protect shoppers while out and about.  Their primary recommendation is to keep parked vehicles locked and remove all items of value, partly because there's been an uptick in thefts from vehicles recently.  Police say shoppers should keep at least one hand free at all times and not to carry so many bags that you become an easy target for someone who may want to assault or rob you.  Anyone who sees someone who looks suspicious in the parking lot, should not park by that person and inform security or Police of their presence.