The most likely reason for this would be that your sewer line in blocked up and coming out of your bath. this is quite common.
Because there is a clog in your sewer line. You need a plumber, ASAP.
There is a blockage.
The name solid raw sewage is called a sludge
That depends on how your sewage is treated, it could go into a septic tank in your garden or it could go into the public sewer and on to a sewage treatment works (sewage farm). In both cases raw sewage is prevented from discharge directly into the environment and the sewage is retained until natural processes have converted it into water that is safe to discharge.
Hepatitis
Sludge.
Sludge.
chesse
heavier rainstorms will frequently overwhelm portions of the region's sewage system and accelerate the spill of raw sewage into Burrard Inlet and the Strait of Georgia.
Filtering
Yeah they smell like raw sewage
Human beings using the toilet.
Cancer for one