1.   In Arizona, strikers say what they perceive as attempts by the company to undermine the solidarity of the union have only galvanized them further.

2.   Ultimately this bloodbath undermined Mafia solidarity and gave beleaguered members no choice but to turn to the police.

3.   The highly paid pilots felt that that system undermined cockpit solidarity.

4.   The Prime Minister said the economic problems facing the country have not succeeded in undermining the solidarity of multi-racial Malaysians.

5.   De Charette expressed dismay that Austria, Denmark, Ireland and Sweden had undermined EU solidarity by publicly criticising the French decision.