- Cargo wider than a roll trailer should be supported by a vertical timber placed between the lift's support timber and the vessel's deck to prevent tipping.
- Jacks/timbers shall be placed under heavy roll trailers' side rails or as instructed.
- Athwart ships stowage of roll trailer is not permitted.
- Always ensure that trailers and cargo are secured against tipping and sliding. Lashings should, as far as practical, be arranged from the cargo to deck to support the full weight.
- Gooseneck end shall always rest on anti-skid material. (rubber mats or timber).
- Securing of cargo to the deck above must never take place if the overhead deck or deck section is hoistable.