Marshall Dennehey’s appellate attorneys filed an amicus curiae brief on behalf of the Pennsylvania Defense Institute and Pennsylvania Association of Defense Counsel in a case pending in the Pennsylvania Superior Court that involved interpretation of a “regular use” exclusion that commonly appears in underinsured motorist coverage in automobile policies. The Superior Court enforced the exclusion, as PDI and PADC had requested. The plaintiff regularly used a company vehicle for his daily work. But one or two days before the accident, the specific vehicle he had been driving was taken