The title is somewhat self-explanatory, but how would one show an Estuary accent, without saying that the character spoke in such an accent? What slang would be used, what vowel or consonant sounds would be altered or omitted, et cetera? I tried looking this up in Wikipedia, but I did not understand many of the phrases used (or how to convert said phrases into dialogue). My apologies if this thread is misplaced. On a side note, how would one portray a Received Pronunciation accent? Thank you for any help you can give.