Trust in example sentences

How was this compromise going to be implemented? Even if they managed to trust each other, what was the guarantee that this trust will not be broken in future? The only way to build and maintain trust in such a situation is to write down some rules of the game that everyone would abide by.The proportion of those who say their trust in political parties is 'not much' or 'not at all' is more than those who have 'some' or 'great' trust.