I'm not fond of multi function "Rescue" knives.
An open knife blade is an unecessary added danger for the casualties AND the rescuers at an RTC (MVA), especially when safer tools are readily available - and cheaper. (EMT shears / dedicated safety blade seatbelt cutter / ResQMe)

I carry a plain edged Spyderco Endura for general use and a ResQMe for the cutting of clothing, straps, netting and thin line (fishing line) in close proximity to people or animals.

As a passer-by, it is extremely unlikely that you will have any need to saw a screen. Access will be available by either a door or one of the toughened glass windows. For this the ResQMe is the ideal tool.
I keep one in my car, one attached to my fire jacket and have one that I carry in my pocket if I'm travelling by public transport . 3 ResQMes - that still cost less than one Victorinox Rescue tool.