Sorry to upset you Domi, but they did pay for buses. What was provided by the State were shuttles to ferry the passengers from the remote parking areas where their buses had to park, to the actual tomb, which has very little traffic handling capacity. It was the State who insisted on such an arrangement, which was meant to avoid traffic chaos ...
U.S. says it killed 10 AQAP Islamist militants in four air strikes in Yemen since April 23 (Reuters)
from the article: Leaving the ultra-Orthodox high and dry