If YOU see in detail, you will find there becomes vacant spaces when vehicles move haphazardly. With such practice, many persons driving 2 wheeler / 4 wheeler & even 3 wheelers try to speed up later, in a bid to jump light even on getting it red, at last moment.
Above scenario, leads to number of accidents on roads.
Your family loves you. If still not, needs to develop good driving habits.
I’m sure, YOU will follow lane driving in future, for all the times.