Guernsey Fire and Rescue Service of Guernsey and in 1935 a 1931 Albion Merryweather escape carrier was bought and named "Sarmia II". The equipment was relocated in 1935 to the Town Arsenal, buildings previously used by the Royal Guernsey Militia. "Sarnia II" has been preserved and is kept at the Guernsey Occupation Museum. In 1939 Guernsey Airport was opened and a Morris Commercial fire truck was supplied, to be manned by airport staff if the need arose. Four Austin trucks were also acquired just in time for the bombing of Guernsey and the German occupation of the Channel Islands during which time a German officer
SIMMON virtual machine for testing of a single guest program running there. CP-40 supported many virtual machines for time-sharing production work. CP-40 evolved by many stages into the present VM/CMS operating system. SIMMON was a useful test vehicle for many years. SIMMON was designed to dynamically include independently developed programs (test tools) for testing the target guest program. The SIMMON kernel maintained control over the hardware (and the guest) and coordinated invocation of the test tools. Two modes of operation were provided: In this mode, each instruction in the guest program was simulated without ever passing control directly to the guest.