Please choose the correct ending to complete the given sentence: Work World: [header] How to cover a police beat for a newspaper [title] Purchase a' handheld' police scanner radio. [step] Depending on what signal type (digital vs. analog) the police broadcast in in your area, this will cost between $75 and $500 or more in pounds. The scanner is the wellspring of breaking news on this beat.

Ending1: [substeps] Popular features include: volume control, " tv, " sound-containment only, and radio shield. Experts recommend using a two person scanner, or 4-inch radio radio and wifi altogether. Ending2: Local radio stations may offer these services, as well. [title] Get some old hand towels, for cleaning : [step] Buy hand towels made from cheap rubber. Ending3: Keep it with you as often as possible. [title] Gather important information office phone numbers from all law enforcement and emergency service offices in the vicinity. Ending4: You will typically get the most accurate input by knowing how to transmit a single voice message, volume and a corresponding interval. However, you must have the widest reach to effectively transmit and monitor every part of the broadcast in your area.

Answer format: ending1/ending2/ending3/ending4