Road rallying has become a bit of a 'fringe' motor-sport these days, although when I started rallying (in 1959!) all rallies were road rallies.
Sad as it may seem, the idea of rally crews winning because they lost less time at the time controls due to driving faster on public roads will become, or has become, largely unacceptable. This has to be faced. It will be he end of an era which has lasted almost 100 years since the first 'reliability trials' before WW1.
But we have to move with the times and with technology.
There was a road rally a while back when 'plod' came out with a speed gun and although not sent out to prosecute, rather to assess the situation, they were surprised when some rally cars were clocked on a less-than-straight piece of single track road at over 100 mph at night.
Can anyone remember the old Motoring News Championship rallies? They were, quite simply, road-races on open public roads, and I know because I did that championship for several years.
This is all very true, but what are the alternatives? The trouble is, cars have moved with the times and technology, and thats why anyone with a few quid can go out and buy a car capable of well over 120mph, and it will do that speed all day/night long.
I like doing (night) road rallies because they offer great value for money and you can do them with a pretty standard car with no need to throw mega bucks into it. If road rallies fall foul of the law, what entry level motorsport would there be?
Historic road rallies are different as the average speeds are far more plod happy, but they don't exactly offer the same level of excitement.....even though they are very enjoyable....and you do meet some great people through such events. 
Stage rallying is just far too pie £ in £ the £ sky for the majority of people. Are Targa rallies the way forward? And will Endurance Rallying also fall foul of the latest law revisions.
Surely harder restrictions on noise, tyres, and modifications would help decrease road rally speeds? Or will there always be someone out there bending the rules to gain those extra few seconds.
Or are well all barking up the wrong tree and these rules are just to crack down on anti social drivers rather than motorsport peeps.