CITROEN Jumpy Multispace Owner's Handbook Manual page 156

Having your vehicle towed
General recommendations
Observe the legislation in force in your
country.
Ensure that the weight of the towing vehicle
is higher than that of the towed vehicle.
The driver must remain at the wheel of the
towed vehicle and must have a valid driving
licence.
When towing a vehicle with all four wheels
on the ground, always use an approved
towing bar; rope and straps are prohibited.
The towing vehicle must move off gently.
When towing a vehicle with the engine off,
there is no longer any power assistance for
braking or steering.
In the following cases, you must always call
on a professional recovery service:
- vehicle broken down on a motorway or
fast road,
- four-wheel drive vehicle,
- when it is not possible to put the
gearbox into neutral, unlock the
steering, or release the parking brake,
- towing with only two wheels on the
ground,
- where there is no approved towing bar
available...