The IPCC and Met have clashed over the Kennedy-Macfoy case before.
She clashed with France and Sarkozy in May, but a turning point came in Normandy in October when, at a summit with the French leader, Merkel's message was apparently "my way or the highway".
A decade later – after Cantona had served his ban, won another double and retired at his peak – the Observer Sport Monthly spoke to the two men who clashed that night.
Dozens of Syrian refugees protesting at harsh living conditions in the Zaatari refugee camp in Jordan clashed with police, hurled stones and smashed charity offices and a hospital.
Have you clashed with writers about changes to their pieces or is that not New Yorker culture?
But the White House has clashed repeatedly – and increasingly – with the major firms and smaller players in the industry since Snowden's revelations began.
Last Tuesday, students clashed with riot police as they tried to form human chains around the exits from parliament.
A speech by David Cameron on immigration has run into trouble after Downing Street clashed with the health secretary, Jeremy Hunt, on the cost of treating European patients on the NHS and No 10 struggled to back up the prime minister's claims with hard statistics.
Celtic have confirmed Olivier Kapo has left the club after just three months, although the French midfielder and the club have clashed over the reasons for his departure.
Writing on deadline, Donovan and I clashed frequently: I described our sources as "credible"; he vetoed that phrasing, saying that it suggested The Star was taking their side.
Tuesday's session was procedural, and largely avoided the pandemonium that characterised his first appearance in November, when lawyers clashed with journalists and his fellow defendants chanted against the army that ousted them from power.
