Final answer:
If a municipal ordinance requires landlords to keep city sidewalks clean, the landlord may be liable for a pedestrian's injuries due to slipping on debris. However, liability also depends on other factors like awareness, time to rectify the issue, and pedestrian caution.
Step-by-step explanation:
The question pertains to whether the landlord is liable for a pedestrian's injuries after the individual slipped on debris on a public sidewalk in front of the landlord's property. Given the detail that there is a municipal ordinance in place requiring landlords to keep city sidewalks clean, the landlord may be legally responsible for maintaining the sidewalk and thereby potentially liable should they fail to comply with the ordinance. It should be noted, however, that liability in such cases can also depend on other factors, such as whether the landlord was aware of the hazard, had reasonable time to rectify the situation, or if the presence of the debris was so obvious that the pedestrian might have reasonably been expected to avoid it. The actual determination of liability would typically require a legal proceeding taking into account all relevant local laws and ordinances, the specific circumstances leading to the incident, and any previous relevant legal judgments or case law.