Pronunciation: [hˈe͡ɪst ðə lˈɔː ˈɒn] (IPA) 
The phrase "hast the law on" is an archaic form of "has the law on" which means to have the law on one's side. The word "hast" is an Old English verb conjugation for "have" in the second person singular present tense. It is pronounced /hæst/ in IPA phonetic transcription. The phrase was used in the past tense as "had" and thus, the modern form "has the law on" has replaced the archaic form.
"Hast the law on" is a colloquial phrase used in informal contexts to convey the idea that someone possesses or has the advantage of legal rights or protection in a particular situation. The phrase is formed by combining the verb "hast," a contraction of "have," with the noun "law" and the preposition "on," to indicate possession or control.
When someone "hast the law on," it suggests that they have a legal position or basis that supports their actions or claims. This could mean that the person is acting within the boundaries of the law, or they have a legal right to do something. It implies a sense of authority and legitimacy conferred by the legal system. Having the law on one's side often implies the ability to enforce one's rights or seek legal recourse if necessary.
For instance, if someone has been wronged and decides to pursue legal action, they may be said to "hast the law on their side." This means that they have a legitimate case and are seeking justice through legal means. Conversely, if someone is engaging in behavior that is prohibited by the law, they would not be described as "having the law on."
Overall, the phrase "hast the law on" emphasizes the legal support or authorization that someone possesses in a given situation, indicating the advantage and legitimacy they hold within the context of the law.
