It depends on the reasons behind the decision. If the parents have valid concerns about safety, financial constraints, or educational priorities, then it may be justified to not allow a vacation. However, if the decision is based on controlling behavior or unreasonable restrictions, it may not be justified. Ultimately, open communication and understanding between parents and children is important to ensure that decisions about vacations are fair and reasonable. **

Vacation can be both stress and relaxation, depending on the individual and the circumstances. For some people, planning and organizing a vacation can be stressful, especially if there are a lot of logistics to consider. However, once on vacation, the change of scenery and break from routine can be very relaxing and rejuvenating. It ultimately depends on the person's mindset and how they choose to approach their vacation. **

The fleece does not allow sand to seep through easily. Its tight-knit structure helps to prevent sand from passing through, making it an effective barrier. However, over time, some sand particles may get trapped in the fleece, potentially causing clogging if not properly maintained. Regular cleaning and maintenance can help prevent this issue and ensure the fleece continues to function effectively. **

The fleece does not allow sand to seep through, as it acts as a barrier to prevent the sand from reaching the underlying surface. Instead, the fleece may trap the sand on its surface, which can be easily removed by shaking or brushing it off. This prevents the sand from clogging the fleece and allows for easy maintenance of the surface. **

It's important to remember that every family is different, so what one parent allows may not be the same for another. In general, fathers may be more lenient with certain activities or rules compared to mothers. For example, your father may allow you to stay out later with friends, watch certain movies or play video games for longer periods of time, while your mother may have stricter rules in place. Communication and understanding between parents can help create a balanced and consistent approach to parenting. **

It is not clear from the given information whether the mother does not allow the father to go on vacation. The statement "The mother doesn't allow the father to go on vacation" is not explicitly mentioned in the given information. Without further context or details, it is difficult to determine the dynamics of the parents' relationship regarding vacation plans. **

Your parents may not allow you to go on vacation alone because they are concerned about your safety and well-being. They may feel that you are not yet mature enough to handle the responsibilities and potential risks that come with traveling alone. Additionally, they may worry about your ability to make good decisions and handle unexpected situations without their guidance and support. Ultimately, their decision is likely motivated by their love and concern for your welfare. **

Screed concrete typically allows a small amount of water to pass through due to its porous nature. The exact amount of water that can pass through will depend on the specific mix design and installation method used. In general, screed concrete is designed to be permeable to some extent to allow for proper drainage and prevent water from pooling on the surface. **