This case involved an uninsured motorist claim based on an accident that happened on January 11, 2003, on westbound 47th Avenue on the Highway 99 over crossing. The uninsured motorist merged into the side of the claimants’ car after exiting from westbound Highway 99 onto 47th Avenue. Both claimants were treated by Tan M. Vuong, D.C., who charged $3,070.00 for his treatment of the first claimant and $3,140.00 for his treatment of the second claimant. Susan E. Bromley, D.C., testified based on her review of the records that the chiropractic treatment was largely unnecessary. Both sides presented expert testimony from mechanical engineers concerning the amount of force generated by the impact. The arbitrator awarded total damages of $4,820.00 to the first claimant and $5,128.00 to the second.