Who can weactually trust in parliament?

I think it is proving to be increasingly difficult to trust any MP given the constant lies and backstabbing of each other. I’m genuinely worried that the UK is being steered in a very bad direction. You only have to look at the growing number of people on the streets to see that the system isn’t working. I think its important now more than ever that we have some good people with the best interests of the many in political power. I think each slot that is filled by an MP is screened to not allow too many free-thinkers through the door in case it spoils the atmos.