Like radiogaga we eat at the dining table as a family every night, and I cook my own meals, only having ready meals once every two or three months.
Even though I'm not a church goer (or even believe in religion) we don't eat meat on Good Friday.
I will always pay my repect toa passing funeral by either raising my hat if I`m wearing one or holding my lapel collar if I`m not. A great pity this old custom appears to have also died.
Yes, I hold doors open for other people, I stick to my place in a queue (remember them?), I throw litter into those bin things, I indicate when I want to change my car's direction, and I use expressions like "please" and "thank you".
Like delboy I say please and thankyou, I will give up a seat to someone who needs it more than me, I don't use my mobile while talking to someone else, etc. etc. Not exactly traditions but seemingly lost arts nowadays.