This child seat can not be used in a rear-facing position. You can use it in any car, even those without Isofix brackets, since you use the seat belt to mount it
From Kiddies Kingdom
Joie Fortifi I-Size 1/2/3 Car Seat-Dark Pewter
Halfords
Joie Fortifi R Group 1/2/3 Car Seat - Coal
Baby Monitors Direct
Joie Fortifi Group 1/2/3 Car Seat- Coal