When a tourist receives a visa to enter a country, the visa doesn't permit interfering in the host country's internal affairs. Interfering with authorities while visiting as a tourist, will likely result in getting hurt. These are not tourists, they're provocateurs and will NEVER receive visas to enter Israel ever again!
Israeli forces shoot, lightly wound Palestinian they say was fleeing security check (Haaretz)
from the article: Israel's leaders incite the public against peace activists