How to have a link in label of a form field

BooleanField(label="I agree to <a href='terms-conditions.html'>terms&conditions</a>")

<label>I agree to terms&conditions</label>

<label>I agree to terms&conditions</label> (<a href="terms-conditions.html">terms&conditions</a>)

{% for field in form %}
    {{ field.label_tag }}
    {% ifequal field.name 'tos' %}
        <a href="/terms/">I have read and agreed to the Terms of Service</a>
    {% endif %}
{% endif %}