A wash place with a washbasin and shower with hot and cold water shall be readily available in connection with work with asbestos.The employer shall instruct those who participate in the work to shower after every work session unless the risk assessment shows that the exposure to fibrous asbestos dust is kept at a safe, low level. The employer shall in any case instruct those who participate in the work to shower at the end of the working day.The time spent on washing and changing shall be included in the working hours.The wash place shall be marked in accordance with Section 4-8.