field: Fields describe a single aspect of each member of a table. A student record, for instance, might contain a last name field, a first name field, a date of birth field and so on. All records have exactly the same structure, so they contain the same fields.
Many jurisdictions require one or more bicycle lights to be fitted to bicycles ridden at night â generally a white light in the front and a red light at the back.
In these states, it might be considered illegal for the cyclist to have the front light on the helmet or clothing, and not on the bicycle. Florida is one of these states. Florida Statute Â§316.2065(7) sets forth the mandatory requirements for bike lights and reflectors in Florida. The law says:here are at least two primary reasons for you, a bicycle rider, to use lights at night. 1  First, the front head light illuminates the area in front of you, so you can ride safely, by being able to detect any hazards you approach.