sentences:  Sikhs often face racism and discrimination by the Greek public, who confuse them with Muslims, as well as legal challenges, mostly due to the distinct appearance (The Five Ks).Sikhs are not allowed to wear their turbans and ride motorcycles without helmets, as in the United Kingdom, where their contributions in the war efforts were recognized and they were allowed to not wear helmets.Young Sikhs often face difficulties when recruited for the mandatory conscription in Greece, due to their long hair, beard and turbans.