Travelling during this time is entirely possible, and the restrictions don't apply to non-Muslims, but it's respectful to refrain from eating, drinking or smoking in public during the fast.
Ukuhamba ngalesi sikhathi kungenzeka ngokuphelele, futhi nemikhawulo ayisebenzi kwabangewona amaSulumane, kepha kuyenhlonipho ukwenqaba ukudla, ukuphuza noma ukubhema esidlangalaleni ngesikhathi sokuzila.