8306
Unofficial work parties were organised , to clear locks and cut back vegetation and weed ; they were unofficial because the British Transport Commission would not allow volunteers to work on their property .
 organization: British Transport Commission
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: British Transport Commission