bus

Q: Once I was in bus and the asr time was running out and due to discharge coming out I did not have wudu plus I had to wash the area, so I thought I should go home then pray but time ran out, it became qada. In this case what should have I done? Is doing tayammum by the touching the bus seat where I don't see any sand but it should be there, is valid? While praying in the bus if the bus turns it direction, is my prayer valid? Should I open my face (for salah) in front of people?

Q: I am a student studying in university. When the university is off, I come home on the local coach. The route is from Qasoor to Larri Adda. I dont pay the fare because the coach owners mostly stop  after coming to Chaubriji while I have to go to Mao College. I dont pay the fare because of this hadees "jab bi koi cheez rokay to maahz Allah hi ka liya rokay" is this niyat jaiz?

Q: If a person is standing and performing Salaah in a bus or train, does he have to face the qiblah in the beginning only or for the full duration of the Salaah? If the bus moves away from the qiblah what should he do?

Q: Is it permissible to read Salaah while travelling in a car/bus / train by sitting (as there is no place to stand)? Is this permissible for all Salaah including fard? If standing is a pillar of fard Salaah, upto what duration the Salaatul qasr is applicable in case of return journey within some days.

Q:

1) Can a lady teacher along with her 11 year daughter can travel in a girls only school bus with many other girls with out Mahram as husband has no time to pick and drop.

2) Is it allowed to travel with family in a car of a neighbor when his family is also accompanying him.

3) If a person dropping his wife to attend a weekly only women's Ta'leem in near by street of just 5 minutes drive is it allowed for a married woman with out mahran to go along with that family or come back with them?

Q: If a tourist want to travel at 9:30pm and destination to be at 6:30am. In this case how a tourist can perform fajr Salah without ablution assuming there is no water and the bus is unstoppable unless it reaches its destination? Note: Distance covered 450km.