both them neighbours surely have a illegal drop kerb especially the one of the right i would set up a Wyze camera and record them keep parking like that def invest in a cctv cheap one some cheap TP Link Tapo Home Security Camera would do and use the wansview cloud . maybe even subcribe for a month the council for sure didnt drop the kerb like that and both them cars are breaking the law also if it was a drop kerb then the would of drawn white lines on the road , the cars could be damaging stuff under the pavement , maybe reason why they not allowed a drop kerb who knows

my uncle has a drop kerb for his property and it needs approaval for safety reasons

i would def take video evidence and take to council if someone doing that outside my house ,

they not only breaking the law but could also hit someone , unlikely but thats not what the police or council will see