Cryptic Uk Town And Cities

[Quiznut]

Please can anyone help solve the following

Intimidated (5 letters))
Gets out !? (8)
Lengthy waterway (8)
Dull fastener (7)
Creepy !! ? (7)

Many thanks in advance .

[scorpiojo]

4 Matlock

[scorpiojo]

5 Crawley

[scorpiojo]

1 Cowes if IntimidateS?

[1581960]

3 Longford??

[Quiznut]

Thank you for your help . Still hoping someone comes up with answer for
gets out (8)

[scorpiojo]

Gosforth?

[Quiznut]

Thank you all for your help.
Can I also ask if others agree with following possible answers

"Oh! He's fallen in the water"-silly cake (6) my answer is Slough?
Avoid third letter.(7) no answer yet
"Disgusted"from here (9,5) my answer Blandford Forum?
Brummel by the sea (9) my answer is Beaumaris??
French lady alongside a lake (9) my answer is Ellesmere?

Very grateful for any help in completing quiz.

[Jackdaw33]

3 Tunbridge Wells

[Jackdaw33]

1 Eccles (Goon Show)

[Jackdaw33]

Link for Tunbridge Wells.

https://en.wikipedia.org/wiki/Disgusted_of_Tunbridge_Wells

[scorpiojo]

2 Skip sea (c)

[Quiznut]

Once again many thanks.