The complainant cannot drop the charge. That decision has never belonged to them. Once police lay a charge in Ontario, only the Crown can withdraw it.
This is the single most common misunderstanding in assault and domestic files, and it causes real harm. People wait for a withdrawal that is not coming, or worse, take steps to bring one about that create a far more serious problem than the charge they started with.
Who Actually Decides
In Canada the prosecution is brought by the Crown, not by the complainant. A complainant who says they do not wish to proceed is expressing a preference, and it is one factor among several the Crown weighs. It is not an instruction, and the Crown can and often does continue without their cooperation, particularly in intimate partner matters where policy is deliberately restrictive about the weight given to a change of heart.
"Nobody presses charges in Canada. Police lay them and the Crown prosecutes them, and neither of those decisions is the complainant's to reverse."
What a Recantation Actually Does
It can matter, because it affects the reasonable prospect of conviction the Crown must assess. But it is rarely decisive on its own, for two reasons. The Crown may still have the original statement, the 911 recording, photographs, and officer observations, none of which disappear because the complainant changed their account. And a complainant who materially changes their evidence can expose themselves to a charge of public mischief or obstructing justice.
That last point is why a recantation should never be encouraged, arranged, or discussed by the accused. Which brings us to the more serious risk.
The Thing That Turns a Small File Into a Large One
If you are on release conditions with a no-contact term, contacting the complainant to discuss the case breaches those conditions and is a separate criminal offence. Doing it to encourage a change of evidence can be obstruction of justice, which is far more serious than a common assault charge.
Indirect contact counts. A message through a friend, a family member, or a shared account is still contact. This is the most common way an accused turns a resolvable file into a genuinely dangerous one, and it happens most often to people who thought they were fixing the problem. See breach and failure to comply.
What Does Move a Crown Toward Withdrawal
Two things, working together: an evidentiary picture that does not support a reasonable prospect of conviction, and a public interest that can be served another way. That second half is where defence work is usually directed, through a peace bond that addresses the safety concern without a conviction, or diversion. See also how charges get withdrawn in Ontario.
All of it goes through counsel rather than through the complainant. Our assault practice page explains the process, and the first evaluation is free and confidential.

