
1) Blocking 2) Congestion 3) Jamming
Found on
https://www.crosswordclues.com/clue/overcrowding

1) Congestion
Found on
https://www.crosswordclues.com/clue/overcrowding

According to the World Health Organisation, overcrowding refers to the situation in which more people are living within a single dwelling than there is space for, so that movement is restricted, privacy secluded, hygiene impossible, rest and sleep difficult. The terms crowding and overcrowding are often used interchangeably to refer to the same co...
Found on
http://en.wikipedia.org/wiki/Overcrowding

(from the article `war`) Two particularly interesting subjects studied by ethologists are the effects of overcrowding on animals and animal behaviour regarding territory. The ... ...and other cities in 1975–76, however, left urban residential structures abandoned and produced tremendous housing pressures in the rural areas, ... ...
Found on
http://www.britannica.com/eb/a-z/o/41
No exact match found.