Med ref til pkt.

At least one overrall bar is prescribed in the groups 0 and S for open vehicles. For cars with free standing windshield frame a roll cage is obligation as it is prescribed in groups M, PM and P. Serial existing over roll bars may not be changed. The Original B-bar of the Suzuki SJ / Samurai is not accepted as a roll bar. Original tubing handles may be renewed while maintaining the original external dimensions (see Vehicles without overrall bars must install later such a mechanism. This has to look at least as follows: Main bar, support to the rear with a diagonal bracing. This bar is also recommended for all other vehicles of this group.)

Forstår jeg det riktig at targa bøyle (B-bar) kan/må erstattes av veltebur (roll bar)?