Under what condition is it acceptable to use a backhoe front-end loader on public roads?

Using a backhoe front-end loader on public roads is acceptable when the equipment is equipped with proper lighting and signage. This requirement is crucial for safety and visibility, ensuring that other motorists are aware of the machine's presence, especially when visibility conditions are less than ideal. Proper signage alerts drivers to the potential hazards associated with the machine's operation, thereby reducing the likelihood of accidents.

While operating during daylight may appear to enhance visibility, it does not guarantee safety without appropriate measures. Similarly, having a licensed operator is important but does not address the specific safety requirements of using heavy machinery on public roads. The notion of limiting usage to weekends is not a standard regulation and does not ensure safety compared to meeting the signage and lighting requirements.