A resident is facing issues with a neighbour who is deliberately reserving a section of an internal colony road for parking, even though the neighbour doesn't permanently reside there. This action obstructs access for others. Legal avenues include complaining to the municipality for encroachment and misuse of common space, filing a criminal complaint for nuisance, or pursuing a civil suit for injunction. It's also advised to attempt amicable resolution with the neighbour and other residents first.