Two people who had been at height on the Dartford Crossing have now been brought down and arrested.
Just Stop Oil activists climbed onto high cables on the Queen Elizabeth II (QEII) bridge shortly before 3.50am on Monday.
Essex Police said it brought in an elevated platform onto the bridge this afternoon which allowed specialist officers to work from height.
That operation was a success and two men have now been arrested on suspicion of conspiracy to commit public nuisance.
The force's specialist team will be leading the investigation and will be collating evidence for a Crown Prosecution Service decision.
Chief Superintendent Simon Anslow said: “We cannot tolerate people carrying out activity which puts lives at risk and prevents people from going about their lives.
“I know this has been really frustrating for the public and the disruption has negatively impacted on businesses and meant people have been late for, or missed, appointments.
“Alongside our partners, we worked hard to resolve this complex situation as quickly and safely as possible.
“Now the situation has been resolved, National Highways will make the decision about when and how the bridge can re-open.”
Ch Supt Anslow added: “I want to again reiterate; we are not in any way anti-protest, and we will always seek to facilitate safe protest where we can.
“However, it is unacceptable for people to think they can put lives in danger with irresponsible actions. In this case, it is clear that we had to act, but that action had to be safe and responsible, and I want to again thank the public for their patience and understanding.”
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules hereComments are closed on this article