What law makes intending to cause harassment alarm and distress an offence in the UK?
<p><a href="https://www.bbc.co.uk/news/uk-england-leeds-62793135" rel="nofollow noreferrer">https://www.bbc.co.uk/news/uk-england-leeds-62793135</a></p>
<p>I know that s5 makes conduct “likely to cause” … harassment alarm or distress a crime on a strict liability basis. But what provision makes intention to cause it a crime?</p>

<p><a href="https://www.legislation.gov.uk/ukpga/1986/64/section/4A" rel="noreferrer">Section 4A of the Public Order Act 1986</a> (which was amended by <a href="https://www.legislation.gov.uk/ukpga/1994/33/section/154" rel="noreferrer">section 154 of the Criminal Justice and Public Order Act 1994</a>).</p>
<blockquote>
<p>[F14A Intentional harassment, alarm or distress.</p>
<p>(1)A person is guilty of an offence if, with intent to cause a person
harassment, alarm or distress, he—</p>
<p>(a)uses threatening, abusive or insulting words or behaviour, or
disorderly behaviour, or</p>
<p>(b)displays any writing, sign or other visible representation which is
threatening, abusive or insulting,</p>
<p>thereby causing that or another person harassment, alarm or distress.</p>
<p>(2)An offence under this section may be committed in a public or a
private place, except that no offence is committed where the words or
behaviour are used, or the writing, sign or other visible
representation is displayed, by a person inside a dwelling and the
person who is harassed, alarmed or distressed is also inside that or
another dwelling.</p>
<p>(3)It is a defence for the accused to prove—</p>
<p>(a)that he was inside a dwelling and had no reason to believe that the
words or behaviour used, or the writing, sign or other visible
representation displayed, would be heard or seen by a person outside
that or any other dwelling, or</p>
<p>(b)that his conduct was reasonable.</p>
<p>(4)F2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .</p>
<p>(5)A person guilty of an offence under this section is liable on
summary conviction to imprisonment for a term not exceeding 6 months
or a fine not exceeding level 5 on the standard scale or both.]</p>
</blockquote>

<p>“Strict liability” means that intent doesn’t matter. What matters is that your behaviour was likely to cause distress etc. whether it did cause distress or not (because that’s what the law says, “likely to cause” is enough). And “strict liability” means the fact that it happened is enough, without any intent.</p>

united-kingdom freedom-of-speech public-order