The permittee assumes all responsibility and liability for any damage to any property or injury to any person while using a public road caused by or arising out of the exercise of the permit and will hold the Town of Clarkdale harmless from any liability or responsibility for same. The permittee shall and will provide and maintain at all times sufficient barriers, danger signals, lanterns and detours and shall and will take other such safety measures until satisfactory completion of work. [Prior code § 15-1-5.]