If a nomad travels for ziyārah,[1] hajj, business, or suchlike, and it cannot be said that he is travelling with his house, he must perform qaṣr prayers; and if it can be said, then he must perform tamām prayers. Seventh condition: one must not be a frequent traveller (kathīr al‑safar).
[The frequent traveller is of two kinds:] 1) someone whose profession is travelling – such as a driver and the captain of a ship, or a delivery person or shepherd – and 2) someone who frequently travels even though his work does not require him to do so – such as someone who travels three days in a week even if it is for recreational and touristic purposes – such a person must perform tamām prayers.