Emergency Services Choose Surf & Turf Instant Shelters Surf & Turf Instant Shelters are the preferred supplier to many emergency services that require portable, robust temporary structures. Proving popular at the moment is our ProTex Compact shelter, which packs down smaller than any other shelter on the market. This is perfect for emergency response vehicles or scene of crime where every inch of space is required. Here you can see a few images of recent shelters supplied to various divisions of the police, fire and St Johns Ambulance.